SiYuan is an open-source personal knowledge management system. Prior to 3.7.0, POST /api/tag/getTag is registered with model.CheckAuth only, omitting both model.CheckAdminRole and model.CheckReadonly, despite the handler performing a configuration write that is normally guarded by both. Any authenticated user — including publish-service RoleReader accounts and RoleEditor accounts on a read-only workspace — can call this endpoint with a sort argument to mutate model.Conf.Tag.Sort and trigger model.Conf.Save(), which atomically rewrites the entire workspace conf.json. This vulnerability is fixed in 3.7.0.

The Rate Star Review Vote - AJAX Reviews, Votes, Star Ratings plugin for WordPress is vulnerable to Missing Authorization in all versions up to and including 1.6.4. The vwrsr_review() AJAX handler lacks both capability checks and nonce verification. The only access control is an is_user_logged_in() check. When the 'form' parameter is set to 'update', the function takes an arbitrary post ID from the user-supplied 'rating_id' GET parameter, sets it as the post ID in the update array, and passes it directly to wp_update_post(). This overwrites the target post's title, content, author (changed to the attacker's user ID), post_type (changed to the plugin's custom post type, default 'review'), and status. Additionally, update_post_meta() is called on the arbitrary post ID at lines 758-763, modifying its metadata. This makes it possible for authenticated attackers, with Subscriber-level access and above, to modify the title, content, author, post type, and metadata of arbitrary posts and pages on the site via the 'rating_id' parameter, effectively allowing full post content takeover.

The Blog2Social: Social Media Auto Post & Scheduler plugin for WordPress is vulnerable to unauthorized data loss in all versions up to, and including, 8.8.2. This is due to the resetSocialMetaTags() function only verifying that the user has the 'read' capability and a valid b2s_security_nonce, both of which are available to Subscriber-level users, as the plugin grants 'blog2social_access' capability to all roles upon activation, allowing them to access the plugin's admin pages where the nonce is output. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete all _b2s_post_meta records from the wp_postmeta table, permanently removing all custom social media meta tags for every post on the site.

A missing permission check in Jenkins GitHub Branch Source Plugin 1967.vdea_d580c1a_b_a_ and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL with attacker-specified GitHub App credentials.

The Ultimate Addons for Gutenberg plugin for WordPress is vulnerable to Authenticated Settings Change in versions up to, and including, 1.14.7. This is due to missing capability checks on several AJAX actions. This makes it possible for authenticated attackers with subscriber+ roles to update the plugin's settings.

The BetterDocs plugin for WordPress is vulnerable to Missing Authorization in versions up to and including 4.3.11. This is due to a missing capability check in the generate_openai_content_callback() function, which relies solely on a nonce rather than verifying user permissions. This makes it possible for authenticated attackers, with subscriber-level access and above, to trigger OpenAI API calls using the site's configured API key with arbitrary user-controlled prompts, leading to unauthorized consumption of the site owner's paid AI API quota.

The Speedup Optimization plugin for WordPress is vulnerable to Missing Authorization in all versions up to and including 1.5.9. The `speedup01_ajax_enabled()` function, which handles the `wp_ajax_speedup01_enabled` AJAX action, does not perform any capability check via `current_user_can()` and also lacks nonce verification. This is in contrast to other AJAX handlers in the same plugin (e.g., `speedup01_ajax_install_iox` and `speedup01_ajax_delete_cache_file`) which properly check for `install_plugins` and `manage_options` capabilities respectively. This makes it possible for authenticated attackers, with Subscriber-level access and above, to enable or disable the site's optimization module by sending a POST request to admin-ajax.

The TP Restore Categories And Taxonomies plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 1.0.1. The delete_term() function, which handles the 'tpmcattt_delete_term' AJAX action, does not perform any capability check (e.g., current_user_can()) to verify the user has sufficient permissions. While it does verify a nonce via check_ajax_referer(), this nonce is generated for all authenticated users via the admin_enqueue_scripts hook and exposed on any wp-admin page (including profile.php, which subscribers can access). This makes it possible for authenticated attackers, with Subscriber-level access and above, to permanently delete taxonomy term records from the plugin's trash/backup tables by sending a crafted AJAX request with a valid nonce and an arbitrary term_id.

The Coinbase Commerce for Contact Form 7 plugin for WordPress is vulnerable to Missing Authorization in versions up to and including 1.1.2. This is due to a missing capability check and missing nonce verification in the save_settings() function, which is registered on the admin_post_cccf7_save_settings hook. This makes it possible for authenticated attackers, with Subscriber-level access and above, to overwrite the plugin's Coinbase Commerce API key option (cccf7_api_key) via a crafted POST request to /wp-admin/admin-post.

Missing Authorization vulnerability in colorlibplugins Simple Custom Post Order simple-custom-post-order allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Simple Custom Post Order: from n/a through <= 2.5.7.

Missing Authorization vulnerability in Jordy Meow AI Engine (Pro) ai-engine-pro allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects AI Engine (Pro): from n/a through < 3.4.2.

Missing Authorization vulnerability in Long Watch Studio MyRewards woorewards allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects MyRewards: from n/a through <= 5.7.3.

Missing Authorization vulnerability in bPlugins 3D viewer – Embed 3D Models 3d-viewer allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects 3D viewer – Embed 3D Models: from n/a through <= 1.8.5.

Missing Authorization vulnerability in Andy Ha DEPART depart-deposit-and-part-payment-for-woo allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects DEPART: from n/a through <= 1.0.7.

Missing Authorization vulnerability in Deepen Bajracharya Video Conferencing with Zoom video-conferencing-with-zoom-api allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Video Conferencing with Zoom: from n/a through <= 4.6.6.

Missing Authorization vulnerability in wproyal Ashe ashe allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Ashe: from n/a through <= 2.266.

Prototype 1.6.0.1 allows remote authenticated users to forge ticket creation (on behalf of other user accounts) via a modified email ID field.

Missing Authorization vulnerability in BlockArt Magazine Blocks magazine-blocks allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Magazine Blocks: from n/a through <= 1.8.3.

Missing Authorization vulnerability in Tyche Softwares Print Invoice & Delivery Notes for WooCommerce, Tyche Softwares Arconix Shortcodes, Tyche Softwares Arconix FAQ.This issue affects Print Invoice & Delivery Notes for WooCommerce: from n/a through 4.8.1; Arconix Shortcodes: from n/a through 2.1.10; Arconix FAQ: from n/a through 1.9.3.

Missing Authorization vulnerability in magepeopleteam WpTravelly tour-booking-manager allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WpTravelly: from n/a through <= 2.1.7.

Due to insufficient authorization checks in the SAP Incentive and Commission Management application, authenticated users could invoke a remote-enabled function module to perform table update operations. This vulnerability has a low impact on integrity with no impact on confidentiality and availability of the application.

The Social Icons Widget & Block by WPZOOM plugin for WordPress is vulnerable to unauthorized data modification due to a missing capability check in the add_menu_item() method hooked to admin_menu in all versions up to, and including, 4.5.8. This is due to the method performing wp_insert_post() and update_post_meta() calls to create a sharing configuration without verifying the current user has administrator-level capabilities. This makes it possible for authenticated attackers, with Subscriber-level access and above, to trigger the creation of a published wpzoom-sharing configuration post with default sharing button settings, which causes social sharing buttons to be automatically injected into all post content on the frontend via the the_content filter.

Missing Authorization vulnerability in Brainstorm Force CartFlows cartflows allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects CartFlows: from n/a through <= 2.2.3.

WordPress core is vulnerable to unauthorized access in versions 6.9 through 6.9.1. The Notes feature (block-level collaboration annotations) was introduced in WordPress 6.9 to allow editorial comments directly on posts in the block editor. However, the REST API `create_item_permissions_check()` method in the comments controller did not verify that the authenticated user has `edit_post` permission on the target post when creating a note. This makes it possible for authenticated attackers with Subscriber-level access to create notes on any post, including posts authored by other users, private posts, and posts in any status.

Missing Authorization vulnerability in sunshinephotocart Sunshine Photo Cart sunshine-photo-cart allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Sunshine Photo Cart: from n/a through <= 3.2.9.

Missing Authorization vulnerability in Bowo Admin and Site Enhancements (ASE) admin-site-enhancements allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Admin and Site Enhancements (ASE): from n/a through <= 7.6.2.

Missing Authorization vulnerability in OntheGoSystems qTranslate X Cleanup and WPML Import allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects qTranslate X Cleanup and WPML Import: from n/a through 3.0.1.

The MStore API WordPress plugin before 3.9.7 does not secure most of its AJAX actions by implementing privilege checks, nonce checks, or a combination of both.

OpenClaw before 2026.3.22 fails to enforce controlScope restrictions on the send action, allowing leaf subagents to message controlled child sessions beyond their authorized scope. Attackers can exploit this by using the send action to communicate with child sessions without proper scope validation, bypassing intended access control restrictions.

Mattermost versions 9.10.x <= 9.10.2, 9.11.x <= 9.11.1, 9.5.x <= 9.5.9 fail to check that the origin of the message in an integration action matches with the original post metadata which allows an authenticated user to delete an arbitrary post.

The User Registration & Membership plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the `embed_form_action()` function in all versions up to, and including, 5.1.4. This makes it possible for authenticated attackers, with Contributor-level access and above, to append shortcode content to arbitrary pages they do not own or have permission to edit.

Zammad is a web based open source helpdesk/customer support system. Prior to 7.0.1 and 6.5.4, the used endpoint for ticket creation was missing authorization if the related parameter for adding links is used. This vulnerability is fixed in 7.0.1 and 6.5.4.

The RTMKit Addons for Elementor plugin for WordPress is vulnerable to unauthorized modification of data due to missing capability checks on the save_widget() and reset_all_widgets() functions in all versions up to, and including, 2.0.2. This makes it possible for authenticated attackers, with Author-level access and above, to modify or reset site-wide widget configurations.

Missing Authorization vulnerability in Paul Ryley Site Reviews allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Site Reviews: from n/a through 6.5.0.

Zammad is a web based open source helpdesk/customer support system. Prior to 7.0.1 and 6.5.4, the REST endpoint POST /api/v1/ai_assistance/text_tools/:id was not checking if a user is privileged to use the text tool, resulting in being able to use it in all situations. This vulnerability is fixed in 7.0.1 and 6.5.4.

Missing Authorization vulnerability in RexTheme WP VR wpvr allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WP VR: from n/a through <= 8.5.4.

Missing Authorization vulnerability in storeapps Smart Manager smart-manager-for-wp-e-commerce.This issue affects Smart Manager: from n/a through <= 8.45.0.

Missing Authorization vulnerability in wpdiscover Photo Gallery Builder photo-gallery-builder allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects Photo Gallery Builder: from n/a through <= 3.0.

Discourse is an open-source discussion platform. Prior to versions 2026.3.0-latest.1, 2026.2.1, and 2026.1.2, staff can modify any user's group notification level. Versions 2026.3.0-latest.1, 2026.2.1, and 2026.1.2 contain a patch. No known workarounds are available.

Weblate is a web based localization tool. In versions prior to 5.17, the translation memory API exposed unintended endpoints, which in turn didn't enforce proper access control. This issue has been fixed in version 5.17. If users are unable to update immediately, they can work around this issue by blocking access to /api/memory/ in the HTTP server, which removes access to this feature.

Statamic is a Laravel and Git powered content management system (CMS). Prior to versions 5.73.14 and 6.7.0, low-privileged Control Panel users could create taxonomy terms by submitting requests to the field action processing endpoint with attacker-controlled field definitions. This bypasses the authorization checks enforced on the standard taxonomy term creation endpoint. This has been fixed in 5.73.14 and 6.7.0.

The Quick Page/Post Redirect Plugin for WordPress is vulnerable to authorization bypass due to missing capability checks on the qppr_save_quick_redirect_ajax and qppr_delete_quick_redirect functions in versions up to, and including, 5.1.9. This makes it possible for low-privileged attackers to interact with the plugin settings and to create a redirect link that would forward all traffic to an external malicious website.

The LearnPress – WordPress LMS Plugin plugin for WordPress is vulnerable to unauthorized email notification triggering due to missing capability checks on all 10 functions in the SendEmailAjax class in all versions up to, and including, 4.3.2.8. The AbstractAjax::catch_lp_ajax() dispatcher verifies a wp_rest nonce but performs no current_user_can() check before dispatching to handler functions. The wp_rest nonce is embedded in the frontend JavaScript for all authenticated users. This makes it possible for authenticated attackers, with Subscriber-level access and above, to trigger arbitrary email notifications to admins, instructors, and users, enabling email flooding, social engineering, and impersonation of admin decisions regarding instructor requests.

Missing Authorization vulnerability in Israpil Textmetrics webtexttool allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Textmetrics: from n/a through <= 3.6.4.

Missing Authorization vulnerability in Vito Peleg Atarim atarim-visual-collaboration allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Atarim: from n/a through <= 4.3.2.

Missing Authorization vulnerability in E2Pdf e2pdf e2pdf allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects e2pdf: from n/a through <= 1.28.15.

The LearnPress – WordPress LMS Plugin plugin for WordPress is vulnerable to unauthorized deletion of quiz question answers due to a missing capability check in the delete_question_answer() function of the EditQuestionAjax class in all versions up to, and including, 4.3.2.8. The AbstractAjax::catch_lp_ajax() dispatcher verifies a wp_rest nonce but performs no current_user_can() check, and the QuestionAnswerModel::delete() method only validates minimum answer counts without checking user capabilities. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete answer options from any quiz question on the site.

Missing Authorization vulnerability in WPClever WPC Smart Wishlist for WooCommerce woo-smart-wishlist allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WPC Smart Wishlist for WooCommerce: from n/a through <= 5.0.8.

Missing Authorization vulnerability in themefusecom Brizy brizy allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Brizy: from n/a through <= 2.7.23.

Missing Authorization vulnerability in PublishPress PublishPress Capabilities capability-manager-enhanced allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects PublishPress Capabilities: from n/a through <= 2.31.0.