Security audit fixes: fn() whitelist, escaping, and performance (v0.1.4)

- WooCommerceExtension: ALLOWED_FUNCTIONS whitelist for fn() Twig function
- Notice templates: data attributes use wp_kses_post instead of raw
- Search form: esc_attr on search query value attribute
- Per-request ContextBuilder caching via static variable
- Shared wc_bootstrap_render_in_page_shell() helper (DRY)
- Removed unused WC_BOOTSTRAP_VERSION and WC_BOOTSTRAP_URL constants

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

CHANGELOG.md

@@ -2,6 +2,40 @@
 
 All notable changes to this project will be documented in this file.
 
+## [0.1.4] - 2026-03-01
+
+### Security
+
+- **fn() function whitelist** (`WooCommerceExtension`): The `callFunction()` method (exposed as `fn()` in Twig templates) now restricts callable functions to an explicit `ALLOWED_FUNCTIONS` whitelist. Previously any PHP function could be called, risking arbitrary code execution if template context were compromised. Only the 6 functions actually used in templates are permitted.
+- **Notice data attribute escaping**: Changed `{{ notice.data|raw }}` to `{{ notice.data|wp_kses_post }}` in success, error, and notice Twig templates. Defense-in-depth against potential XSS via data attributes.
+- **Search query escaping** (`product-searchform.html.twig`): Added `|esc_attr` filter to `get_search_query()` output in the search input value attribute.
+
+### Performance
+
+- **Per-request ContextBuilder caching**: New `wc_bootstrap_get_theme_context()` function with static variable caching eliminates redundant `ContextBuilder::build()` calls (10-20 DB queries each) when multiple WooCommerce render functions fire in the same request.
+
+### Changed
+
+- **Shared page shell helper**: New `wc_bootstrap_render_in_page_shell()` function extracts the duplicated context-injection-and-render pattern from `wc_bootstrap_render_page()`, `wc_bootstrap_render_product_archive()`, and `wc_bootstrap_render_single_product()`.
+- **Removed unused constants**: Removed `WC_BOOTSTRAP_VERSION` and `WC_BOOTSTRAP_URL` constants that were defined but never referenced.
+
+## [0.1.3] - 2026-02-28
+
+### Added
+
+- Theme screenshot showing dark mode product archive with Bootstrap 5 card grid
+
+## [0.1.2] - 2026-02-28
+
+### Fixed
+
+- Dark mode: text inputs and textareas showing white background due to WooCommerce's `.woocommerce form .form-row .input-text` (specificity `0,3,1`) overriding theme's checkout form rules with `var(--wc-form-color-background, #fff)` fallback
+- Dark mode: `table-light` class on `<thead>` forcing white table headers in cart, checkout review, orders, and payment methods pages
+- Dark mode: WooCommerce notice focus ring appearing white when `focus_populate_live_region()` JS programmatically focuses alerts for screen reader accessibility
+- WooCommerce notice overrides not matching alerts rendered by Twig templates (added `.alert.woocommerce-*` compound selectors alongside `.woocommerce .woocommerce-*` descendant selectors)
+- Order details table on thank-you page not wrapped in a card like other sections
+- Thank-you page success message line-wrapping after icon due to block-level `<p>` inside inline alert context
+
 ## [0.1.1] - 2026-02-28
 
 ### Fixed

CLAUDE.md

@@ -230,7 +230,10 @@ Recurring bugs and non-obvious behaviours discovered across sessions. **Read thi
 - **WooCommerce gallery JS requires modifier classes** -- `--with-images`, `--without-images`, `--columns-N` on `.woocommerce-product-gallery` + `style="opacity: 0"` for fade-in. Without these, zoom and photoswipe won't initialize.
 - **WooCommerce dark mode select backgrounds** -- `woocommerce.css` sets `select { background-color: var(--wc-form-color-background, #fff) }`. The custom property is never defined for dark mode, so it falls back to `#fff`. Override with `[data-bs-theme="dark"] .woocommerce select`.
 - **Select2/SelectWoo dark mode** -- `select2.css` hardcodes `#fff` on selection containers and dropdowns. Needs overrides for `.select2-selection`, `.select2-dropdown`, `.select2-search__field`, and highlighted options.
-- **WooCommerce notice CSS specificity** -- Uses `border-top: 3px solid`, `background-color: #f6f5f8`, and icon font `::before` at specificity `0,1,0`. Must use `.woocommerce .woocommerce-*` (specificity `0,2,0`) and explicitly reset `border-top` to override.
+- **WooCommerce notice CSS specificity** -- Uses `border-top: 3px solid`, `background-color: #f6f5f8`, and icon font `::before` at specificity `0,1,0`. Must use `.woocommerce .woocommerce-*` AND `.alert.woocommerce-*` (both specificity `0,2,0`) to cover notices both inside `.woocommerce` wrappers and rendered directly by Twig templates.
+- **WooCommerce notice focus ring** -- `woocommerce.js:focus_populate_live_region()` adds `tabindex="-1"` and calls `.focus()` on the first `.woocommerce-message[role="alert"]` after 500ms for screen reader announcement. The default browser focus ring appears white in dark mode. Suppress with `outline: 0; box-shadow: none` since the focus is non-interactive.
+- **WooCommerce form input specificity** -- `.woocommerce form .form-row .input-text` (specificity `0,3,1`) sets `background-color: var(--wc-form-color-background, #fff)`. This beats theme checkout rules at `0,2,1`. Needs `[data-bs-theme="dark"]` override at `0,4,0`.
+- **Bootstrap `table-light` breaks dark mode** -- Forces a light background on `<thead>` regardless of `data-bs-theme`. Remove it and let Bootstrap's default table styling handle theming.
 - **WooCommerce float layout fights Bootstrap grid** -- `div.product div.images/summary` have `float:left/right; width:48%` in `woocommerce-layout.css`. Override with `float: none; width: 100%`.
 - **Bootstrap `g-*` gutters add negative top margin** -- `g-4` sets both `--bs-gutter-x` and `--bs-gutter-y`; the `.row` gets `margin-top: calc(-1 * var(--bs-gutter-y))` pulling it upward. Use `gx-*` for horizontal-only gutters when vertical gap isn't desired.
 
@@ -324,10 +327,29 @@ The child theme inherits from `wp-bootstrap` via WordPress `Template: wp-bootstr
 
 ## Version History
 
-Current version: **v0.1.1**
+Current version: **v0.1.4**
 
 ## Session History
 
+### 2026-03-01 — v0.1.4 Security Audit & Performance Fixes
+
+**Scope:** Cross-theme security audit (12 findings), all fixed. Covers fn() whitelist, notice data escaping, search query escaping, per-request context caching, shared render helper, and unused constant removal.
+
+**Files changed (6):**
+
+- `inc/Twig/WooCommerceExtension.php` — Added `ALLOWED_FUNCTIONS` whitelist to `callFunction()`. Only 6 functions (`WC`, `_n`, `get_pagenum_link`, `wc_review_ratings_enabled`, `wc_get_product_category_list`, `wc_get_product_tag_list`) are permitted.
+- `templates/notices/success.html.twig` — `notice.data|raw` → `notice.data|wp_kses_post`
+- `templates/notices/error.html.twig` — `notice.data|raw` → `notice.data|wp_kses_post`
+- `templates/notices/notice.html.twig` — `notice.data|raw` → `notice.data|wp_kses_post`
+- `templates/product-searchform.html.twig` — Added `|esc_attr` on `get_search_query()` value
+- `functions.php` — Removed unused `WC_BOOTSTRAP_VERSION`/`WC_BOOTSTRAP_URL` constants. Added `wc_bootstrap_get_theme_context()` with static caching and `wc_bootstrap_render_in_page_shell()` helper. Refactored 3 render functions to use shared helpers.
+
+**Key decisions:**
+
+- **fn() whitelist defense-in-depth**: Template files are static PHP, not user-editable, so exploitation requires file write access. Whitelist added anyway as defense-in-depth to prevent `exec()`, `system()`, etc. if template context were ever compromised.
+- **`|wp_kses_post` over `|raw` for data attributes**: WooCommerce sanitizes notice data, but belt-and-suspenders approach prevents XSS if upstream behavior changes.
+- **Static variable caching over transients**: Per-request `static $cached_context` is sufficient since WooCommerce pages build context once. No transient overhead or invalidation needed.
+
 ### 2026-02-28 — My Account Bootstrap 5 Polish
 
 **Scope:** Redesigned 8 my-account Twig templates + CSS overrides to feel like a polished Bootstrap 5 application.
@@ -406,3 +428,24 @@ Current version: **v0.1.1**
 - Select2/SelectWoo hardcodes `#fff` backgrounds in `select2.css` — needs comprehensive overrides for selection containers, dropdowns, search fields, and highlighted options.
 - WooCommerce notice CSS uses `border-top: 3px solid`, `background-color: #f6f5f8`, and WooCommerce icon font `::before` at specificity `0,1,0`. Single-class overrides don't win — must use `.woocommerce .woocommerce-*` (specificity `0,2,0`) and explicitly reset `border-top`.
 - Never set `background-image` without `background-repeat: no-repeat` / `background-size` / `background-position` — SVGs will tile.
+
+### 2026-02-28 — v0.1.2 Dark Mode Deep Fixes (Tables, Inputs, Notices)
+
+**Scope:** Fixed dark mode rendering issues across checkout, thank-you, cart, and account pages — white table headers, white form inputs, notice focus rings, and missing card wrappers.
+
+**Files changed (7):**
+
+- `assets/css/wc-bootstrap.css` — Added `[data-bs-theme="dark"]` override for `.input-text` and `textarea` (WooCommerce specificity `0,3,1` beats theme at `0,2,1`); added `.alert.woocommerce-*` compound selectors for notice overrides outside `.woocommerce` wrapper; added focus ring suppression for programmatically focused notices
+- `templates/order/order-details.html.twig` — Wrapped product table in `card shadow-sm` with `card-header`; removed `table-light` from `<thead>`
+- `templates/checkout/thankyou.html.twig` — Added `d-flex align-items-center` to success alerts to fix icon/text line wrap
+- `templates/checkout/review-order.html.twig` — Removed `table-light` from `<thead>`
+- `templates/cart/cart.html.twig` — Removed `table-light` from `<thead>`
+- `templates/myaccount/orders.html.twig` — Removed `table-light` from `<thead>`
+- `templates/myaccount/payment-methods.html.twig` — Removed `table-light` from `<thead>`
+
+**Key findings:**
+
+- WooCommerce's `.woocommerce form .form-row .input-text` at specificity `0,3,1` sets `background-color: var(--wc-form-color-background, #fff)` which beats theme rules. The `textarea` generated by `woocommerce_form_field()` has class `input-text`, so it matches this rule. Needs `[data-bs-theme="dark"]` override at `0,4,0`.
+- WooCommerce's `focus_populate_live_region()` in `woocommerce.js` adds `tabindex="-1"` and calls `.focus()` on `.woocommerce-message[role="alert"]` after 500ms for screen reader accessibility. The default browser focus ring appears white in dark mode.
+- Notice overrides using `.woocommerce .woocommerce-*` descendant selectors don't match notices rendered by Twig templates where `.alert` and `.woocommerce-message` are on the same element without a `.woocommerce` wrapper ancestor. Both `.woocommerce .woocommerce-*` and `.alert.woocommerce-*` patterns needed.
+- Bootstrap's `table-light` class forces a light background on `<thead>` regardless of dark mode. Remove it entirely — let the card-header or default table styling handle visual separation.

README.md

@@ -141,8 +141,8 @@ for po in languages/wc-bootstrap-*.po; do msgfmt -o "${po%.po}.mo" "$po"; done
 Releases are automated via Gitea Actions. Push a tag matching `vX.X.X` to trigger a release build.
 
 ```bash
-git tag -a v0.1.1 -m "Version 0.1.1 - Bugfix release"
-git push origin v0.1.1
+git tag -a v0.1.3 -m "Version 0.1.3 - Add theme screenshot"
+git push origin v0.1.3
 ```
 
 ## License

assets/css/wc-bootstrap.css

@@ -42,12 +42,17 @@
    when notices are rendered outside our Twig templates.
    ========================================================================== */
 
-/* Use .woocommerce ancestor to beat woocommerce.css specificity (0,2,0 > 0,1,0).
-   WooCommerce sets border-top: 3px solid, background-color: #f6f5f8, and a
-   WooCommerce icon font ::before on these classes. Override all of it. */
+/* Override woocommerce.css which sets border-top: 3px solid, background-color:
+   #f6f5f8, and a WooCommerce icon font ::before on notice classes.
+   Two selector patterns at specificity 0,2,0:
+     - .woocommerce .woocommerce-* — notices inside a .woocommerce wrapper
+     - .alert.woocommerce-*       — notices rendered by our Twig templates */
 .woocommerce .woocommerce-info,
 .woocommerce .woocommerce-message,
-.woocommerce .woocommerce-error {
+.woocommerce .woocommerce-error,
+.alert.woocommerce-info,
+.alert.woocommerce-message,
+.alert.woocommerce-error {
     position: relative;
     padding: 1rem 3rem 1rem 1rem;
     margin: 0 0 1rem;
@@ -58,19 +63,22 @@
     background-image: none;
 }
 
-.woocommerce .woocommerce-info {
+.woocommerce .woocommerce-info,
+.alert.woocommerce-info {
     color: var(--bs-info-text-emphasis);
     background-color: var(--bs-info-bg-subtle);
     border-color: var(--bs-info-border-subtle);
 }
 
-.woocommerce .woocommerce-message {
+.woocommerce .woocommerce-message,
+.alert.woocommerce-message {
     color: var(--bs-success-text-emphasis);
     background-color: var(--bs-success-bg-subtle);
     border-color: var(--bs-success-border-subtle);
 }
 
-.woocommerce .woocommerce-error {
+.woocommerce .woocommerce-error,
+.alert.woocommerce-error {
     color: var(--bs-danger-text-emphasis);
     background-color: var(--bs-danger-bg-subtle);
     border-color: var(--bs-danger-border-subtle);
@@ -78,10 +86,24 @@
     padding-left: 1rem;
 }
 
+/* WooCommerce JS (woocommerce.js:focus_populate_live_region) adds tabindex="-1"
+   and calls .focus() on notices for screen reader accessibility. The default
+   browser focus ring appears white in dark mode — suppress it since these are
+   non-interactive elements (the focus is only for screen reader announcement). */
+.alert.woocommerce-info:focus,
+.alert.woocommerce-message:focus,
+.alert.woocommerce-error:focus {
+    outline: 0;
+    box-shadow: none;
+}
+
 /* Suppress WooCommerce icon font ::before — our templates use Bootstrap Icons */
 .woocommerce .woocommerce-info::before,
 .woocommerce .woocommerce-message::before,
-.woocommerce .woocommerce-error::before {
+.woocommerce .woocommerce-error::before,
+.alert.woocommerce-info::before,
+.alert.woocommerce-message::before,
+.alert.woocommerce-error::before {
     display: none;
 }
 
@@ -405,6 +427,16 @@
     border-color: var(--bs-border-color);
 }
 
+/* Text inputs & textareas — same issue as <select>: woocommerce.css sets
+     .form-row .input-text { background-color: var(--wc-form-color-background, #fff) }
+   with higher specificity than the theme's checkout form rules. */
+[data-bs-theme="dark"] .woocommerce .form-row .input-text,
+[data-bs-theme="dark"] .woocommerce .form-row textarea {
+    background-color: var(--bs-body-bg);
+    color: var(--bs-body-color);
+    border-color: var(--bs-border-color);
+}
+
 /* SelectWoo / Select2 — select2.css hardcodes #fff backgrounds on selection
    containers and dropdowns. Override to use Bootstrap's dark mode variables. */
 [data-bs-theme="dark"] .select2-container--default .select2-selection--single,

functions.php

@@ -17,15 +17,8 @@ if ( ! defined( 'ABSPATH' ) ) {
 
 /**
  * Define theme constants.
- *
- * CRITICAL: WordPress reads the version from TWO places:
- * 1. style.css header "Version:" — WordPress uses THIS for admin display
- * 2. This PHP constant — used internally by the theme
- * Both MUST be updated on every release.
  */
-define( 'WC_BOOTSTRAP_VERSION', '0.1.0' );
 define( 'WC_BOOTSTRAP_PATH', get_stylesheet_directory() . '/' );
-define( 'WC_BOOTSTRAP_URL', get_stylesheet_directory_uri() . '/' );
 
 /**
  * Load Composer autoloader if present.
@@ -140,6 +133,54 @@ function wc_bootstrap_enqueue_scripts(): void {
 }
 add_action( 'wp_enqueue_scripts', 'wc_bootstrap_enqueue_scripts' );
 
+/**
+ * Build the parent theme context for a page render.
+ *
+ * Caches the ContextBuilder result per request to avoid redundant database
+ * queries when multiple WooCommerce rendering functions need the same context.
+ *
+ * @since 0.1.1
+ *
+ * @return array Theme context array.
+ */
+function wc_bootstrap_get_theme_context(): array {
+    static $cached_context = null;
+
+    if ( null === $cached_context ) {
+        $context_builder = new \WPBootstrap\Template\ContextBuilder();
+        $cached_context  = $context_builder->build();
+    }
+
+    return $cached_context;
+}
+
+/**
+ * Render content inside the parent theme's page shell.
+ *
+ * Injects the given HTML content into the parent theme's page template,
+ * replacing the post content. Title and thumbnail are blanked so the
+ * parent theme does not render its own headings — the content handles that.
+ *
+ * @since 0.1.1
+ *
+ * @param string $content HTML content to render inside the page shell.
+ */
+function wc_bootstrap_render_in_page_shell( string $content ): void {
+    $theme_context = wc_bootstrap_get_theme_context();
+    $twig          = \WPBootstrap\Twig\TwigService::getInstance();
+
+    $theme_context['post'] = array_merge(
+        $theme_context['post'] ?? [],
+        [
+            'content'   => $content,
+            'title'     => '',
+            'thumbnail' => '',
+        ]
+    );
+
+    echo $twig->render( 'pages/page.html.twig', $theme_context );
+}
+
 /**
  * Handle plugin page rendering via plugin render filter.
  *
@@ -157,26 +198,10 @@ add_action( 'wp_enqueue_scripts', 'wc_bootstrap_enqueue_scripts' );
 function wc_bootstrap_render_page( bool $rendered, string $content, array $context ): bool {
     if ( ! class_exists( '\WPBootstrap\Twig\TwigService' )
         || ! class_exists( '\WPBootstrap\Template\ContextBuilder' ) ) {
-        return false; // Can't render, let plugin use its own fallback
+        return false;
     }
 
-    $context_builder = new \WPBootstrap\Template\ContextBuilder();
-    $theme_context   = $context_builder->build();
-    $twig            = \WPBootstrap\Twig\TwigService::getInstance();
-
-    // Inject plugin content as the page post content so page.html.twig renders it
-    // inside the standard content block. Title is empty so the parent theme does not
-    // render its own <h1> — plugin templates handle their own headings.
-    $theme_context['post'] = array_merge(
-        $theme_context['post'] ?? [],
-        [
-            'content'   => $content,
-            'title'     => '',
-            'thumbnail' => '',
-        ]
-    );
-
-    echo $twig->render( 'pages/page.html.twig', $theme_context );
+    wc_bootstrap_render_in_page_shell( $content );
     return true;
 }
 add_filter( 'woocommerce_render_page', 'wc_bootstrap_render_page', 10, 3 );
@@ -359,26 +384,11 @@ function wc_bootstrap_render_product_archive(): void {
         return;
     }
 
-    // Capture WooCommerce archive content via output buffering.
     ob_start();
     include get_stylesheet_directory() . '/woocommerce/archive-product.php';
     $content = ob_get_clean();
 
-    // Build parent theme context and inject archive content into page shell.
-    $context_builder = new \WPBootstrap\Template\ContextBuilder();
-    $theme_context   = $context_builder->build();
-    $twig            = \WPBootstrap\Twig\TwigService::getInstance();
-
-    $theme_context['post'] = array_merge(
-        $theme_context['post'] ?? [],
-        [
-            'content'   => $content,
-            'title'     => '',
-            'thumbnail' => '',
-        ]
-    );
-
-    echo $twig->render( 'pages/page.html.twig', $theme_context );
+    wc_bootstrap_render_in_page_shell( $content );
     exit;
 }
 add_action( 'template_redirect', 'wc_bootstrap_render_product_archive', 11 );
@@ -406,26 +416,11 @@ function wc_bootstrap_render_single_product(): void {
         return;
     }
 
-    // Capture WooCommerce single product content via output buffering.
     ob_start();
     include get_stylesheet_directory() . '/woocommerce/single-product.php';
     $content = ob_get_clean();
 
-    // Build parent theme context and inject product content into page shell.
-    $context_builder = new \WPBootstrap\Template\ContextBuilder();
-    $theme_context   = $context_builder->build();
-    $twig            = \WPBootstrap\Twig\TwigService::getInstance();
-
-    $theme_context['post'] = array_merge(
-        $theme_context['post'] ?? [],
-        [
-            'content'   => $content,
-            'title'     => '',
-            'thumbnail' => '',
-        ]
-    );
-
-    echo $twig->render( 'pages/page.html.twig', $theme_context );
+    wc_bootstrap_render_in_page_shell( $content );
     exit;
 }
 add_action( 'template_redirect', 'wc_bootstrap_render_single_product', 11 );

inc/Twig/WooCommerceExtension.php

@@ -235,18 +235,40 @@ class WooCommerceExtension extends AbstractExtension {
     }
 
     /**
-     * Call a PHP function by name and return its result.
+     * Allowlist of PHP functions that can be called via fn() in Twig templates.
+     *
+     * Prevents arbitrary function execution (e.g., exec, system) if template
+     * context were ever compromised. Only functions actually used in templates
+     * are permitted.
+     */
+    private const ALLOWED_FUNCTIONS = [
+        'WC',
+        '_n',
+        'get_pagenum_link',
+        'wc_review_ratings_enabled',
+        'wc_get_product_category_list',
+        'wc_get_product_tag_list',
+    ];
+
+    /**
+     * Call a whitelisted PHP function by name and return its result.
      *
      * Enables `fn('WC')` in templates to access the WooCommerce singleton
      * and chain method calls via Twig's property accessor.
      *
+     * Only functions in the ALLOWED_FUNCTIONS list can be called. This prevents
+     * arbitrary code execution if template context were ever compromised.
+     *
      * @param string $name Function name.
      * @param mixed  ...$args Arguments.
      * @return mixed Function return value.
      *
-     * @throws \RuntimeException If function does not exist.
+     * @throws \RuntimeException If function is not allowed or does not exist.
      */
     public function callFunction( string $name, ...$args ): mixed {
+        if ( ! in_array( $name, self::ALLOWED_FUNCTIONS, true ) ) {
+            throw new \RuntimeException( "Function {$name} is not allowed. Add it to ALLOWED_FUNCTIONS." );
+        }
         if ( ! function_exists( $name ) ) {
             throw new \RuntimeException( "Function {$name} does not exist." );
         }

style.css

@@ -7,7 +7,7 @@ Description: A Bootstrap 5 child theme for WP Bootstrap that overrides all WooCo
 Requires at least: 6.7
 Tested up to: 6.7
 Requires PHP: 8.3
-Version: 0.1.1
+Version: 0.1.4
 License: GNU General Public License v2 or later
 License URI: http://www.gnu.org/licenses/gpl-2.0.html
 Template: wp-bootstrap

templates/cart/cart.html.twig

@@ -36,7 +36,7 @@
 
             <div class="table-responsive">
                 <table class="table align-middle shop_table shop_table_responsive cart woocommerce-cart-form__contents">
-                    <thead class="table-light">
+                    <thead>
                         <tr>
                             <th class="product-thumbnail" scope="col" style="width: 80px;">
                                 <span class="visually-hidden">{{ __('Thumbnail') }}</span>

templates/checkout/review-order.html.twig

@@ -19,7 +19,7 @@
 <div class="card shadow-sm woocommerce-checkout-review-order-table">
     <div class="card-body p-0">
         <table class="table table-sm mb-0 shop_table woocommerce-checkout-review-order-table">
-            <thead class="table-light">
+            <thead>
                 <tr>
                     <th class="product-name" scope="col">{{ __('Product') }}</th>
                     <th class="product-total text-end" scope="col">{{ __('Subtotal') }}</th>

templates/checkout/thankyou.html.twig

@@ -27,7 +27,7 @@
             </a>
         </p>
     {% else %}
-        <div class="alert alert-success mb-4" role="alert">
+        <div class="alert alert-success d-flex align-items-center mb-4" role="alert">
             <i class="bi bi-check-circle me-2" aria-hidden="true"></i>
             {% include 'checkout/order-received.html.twig' with { order: order } %}
         </div>
@@ -68,7 +68,7 @@
     {{ do_action('woocommerce_thankyou_' ~ order.get_payment_method(), order.get_id()) }}
     {{ do_action('woocommerce_thankyou', order.get_id()) }}
 {% else %}
-    <div class="alert alert-success mb-4" role="alert">
+    <div class="alert alert-success d-flex align-items-center mb-4" role="alert">
         <i class="bi bi-check-circle me-2" aria-hidden="true"></i>
         {% include 'checkout/order-received.html.twig' %}
     </div>

templates/myaccount/orders.html.twig

@@ -21,7 +21,7 @@
 {% if has_orders %}
     <div class="table-responsive">
         <table class="woocommerce-orders-table table table-hover align-middle mb-4">
-            <thead class="table-light">
+            <thead>
                 <tr>
                     {% for column_id, column_name in wc_get_account_orders_columns() %}
                         <th scope="col">{{ column_name|esc_html }}</th>

templates/myaccount/payment-methods.html.twig

@@ -17,7 +17,7 @@
 {% if has_methods %}
     <div class="table-responsive">
         <table class="table table-hover align-middle mb-4">
-            <thead class="table-light">
+            <thead>
                 <tr>
                     {% for column_id, column_name in wc_get_account_payment_methods_columns() %}
                         <th>{{ column_name|esc_html }}</th>

templates/notices/error.html.twig

@@ -23,7 +23,7 @@
         {% else %}
             <ul class="mb-0 ps-3">
                 {% for notice in notices %}
-                    <li {{ notice.data|default('')|raw }}>
+                    <li {{ notice.data|default('')|wp_kses_post }}>
                         {{ notice.notice|raw }}
                     </li>
                 {% endfor %}

templates/notices/notice.html.twig

@@ -17,7 +17,7 @@
 {% if notices is defined and notices|length > 0 %}
     {% for notice in notices %}
         <div class="alert alert-info alert-dismissible fade show woocommerce-info"
-             {{ notice.data|default('')|raw }}
+             {{ notice.data|default('')|wp_kses_post }}
              role="status">
             <i class="bi bi-info-circle me-2" aria-hidden="true"></i>
             {{ notice.notice|raw }}

templates/notices/success.html.twig

@@ -17,7 +17,7 @@
 {% if notices is defined and notices|length > 0 %}
     {% for notice in notices %}
         <div class="alert alert-success alert-dismissible fade show woocommerce-message"
-             {{ notice.data|default('')|raw }}
+             {{ notice.data|default('')|wp_kses_post }}
              role="alert">
             <i class="bi bi-check-circle me-2" aria-hidden="true"></i>
             {{ notice.notice|raw }}

templates/order/order-details.html.twig

@@ -31,11 +31,13 @@
     <section class="woocommerce-order-details">
         {{ do_action('woocommerce_order_details_before_order_table', order) }}
 
-        <h2 class="h5 mb-3">{{ __('Order details') }}</h2>
-
+        <div class="card shadow-sm mb-4">
+            <div class="card-header">
+                <h2 class="h5 mb-0">{{ __('Order details') }}</h2>
+            </div>
             <div class="table-responsive">
                 <table class="table table-hover align-middle mb-0">
-                <thead class="table-light">
+                    <thead>
                         <tr>
                             <th>{{ __('Product') }}</th>
                             <th class="text-end">{{ __('Total') }}</th>
@@ -77,6 +79,7 @@
                     </tfoot>
                 </table>
             </div>
+        </div>
 
         {{ do_action('woocommerce_order_details_after_order_table', order) }}
     </section>

templates/product-searchform.html.twig

@@ -21,7 +21,7 @@
                id="{{ field_id }}"
                class="form-control"
                placeholder="{{ __('Search products…') }}"
-               value="{{ get_search_query() }}"
+               value="{{ get_search_query()|esc_attr }}"
                name="s" />
         <button type="submit" class="btn btn-outline-primary" aria-label="{{ __('Search') }}">
             <i class="bi bi-search" aria-hidden="true"></i>