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Sync security hardening for 3.2.4 #82

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Merged
ajaydsouza merged 1 commit into from
Nov 2, 2026
Merged

Sync security hardening for 3.2.4 #82

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3 changes: 2 additions & 1 deletion includes/admin/settings/class-settings-sanitize.php
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Original file line number Diff line number Diff line change
Expand Up @@ -175,7 +175,8 @@ public function sanitize_postids_field( $value ) {
$ids = array_filter( array_map( 'absint', explode( ',', sanitize_text_field( wp_unslash( $value ) ) ) ) );

foreach ( $ids as $key => $value ) {
if ( false === get_post_status( $value ) ) {
// Drop missing posts, and posts the saving user cannot read (CLI and cron have no user).
if ( false === get_post_status( $value ) || ( is_user_logged_in() && ! current_user_can( 'read_post', $value ) ) ) {
unset( $ids[ $key ] );
}
}
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4 changes: 3 additions & 1 deletion includes/rest/class-rest-controller.php
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Expand Up @@ -654,7 +654,9 @@ public function get_related_articles( WP_REST_Request $request ) {
}

$post = get_post( $post_id );
if ( ! $post || 'wz_knowledgebase' !== $post->post_type ) {

// Answer as if the article does not exist when the visitor cannot read it.
if ( ! $post || 'wz_knowledgebase' !== $post->post_type || ! ( is_post_publicly_viewable( $post ) || current_user_can( 'read_post', $post->ID ) ) ) {
return new WP_Error(
'wzkb_rest_post_not_found',
__( 'Knowledge Base post not found.', 'knowledgebase' ),
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4 changes: 2 additions & 2 deletions knowledgebase.php
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Expand Up @@ -13,7 +13,7 @@
* Plugin Name: WebberZone Knowledge Base
* Plugin URI: https://webberzone.com/plugins/knowledgebase/
* Description: Create a multi-product knowledge base on your WordPress site.
* Version: 3.2.3
* Version: 3.2.4
* Author: WebberZone
* Author URI: https://webberzone.com
* License: GPL-2.0+
Expand All @@ -38,7 +38,7 @@
*
* @var string $wzkb_version Plugin version
*/
define( 'WZKB_VERSION', '3.2.3' );
define( 'WZKB_VERSION', '3.2.4' );
}

if ( ! defined( 'WZKB_PLUGIN_DIR' ) ) {
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23 changes: 11 additions & 12 deletions readme.txt
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Expand Up @@ -5,7 +5,7 @@ Tags: knowledge base, documentation, FAQ, support, wiki
Requires at least: 6.9
Tested up to: 7.1
Requires PHP: 7.4
Stable tag: 3.2.3
Stable tag: 3.2.4
License: GPLv2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html

Expand Down Expand Up @@ -183,6 +183,14 @@ You can report security bugs through the Patchstack Vulnerability Disclosure Pro

== Changelog ==

= 3.2.4 =

Release date: 2 November 2026

**Security**

* Hardened the related articles REST endpoint.

= 3.2.3 =

Release date: 1 November 2026
Expand Down Expand Up @@ -264,14 +272,5 @@ For the changelog of earlier versions, please refer to the [releases page on Git

== Upgrade Notice ==

= 3.2.3 =
Fixes wrong thumbnails on attachment pages and, in Pro, code blocks, lists and shared article products in GitHub imports and Markdown exports.

= 3.2.2 =
Security release. Prevents private articles from appearing in Pro Help widget suggestions and hardens thumbnail URLs. Also fixes errors with malformed thumbnail dimensions. Update recommended.

= 3.2.1 =
Security release. Stops password-protected and private articles leaking through the REST API, listings, tables of contents and thumbnails. Also brings faster Pro Ask the Docs answers with model choice, a fallback provider and better caching, and keeps captions in Pro GitHub imports.

= 3.2.0 =
Requires WordPress 6.9. Adds Abilities API tools for article search, section discovery and Pro draft creation. Pro also gains Ask the Docs (beta), grounded answers and a Content gaps report; this feature requires WordPress 7.0.
= 3.2.4 =
Security hardening release. Update recommended.
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