WordPress

HubSpot All-In-One Marketing plugin for WordPress (versions up to 11.3.32) exposes sensitive information via the class-adminconstants.php file, allowing authenticated users with Contributor-level access or higher to retrieve a complete list of installed plugins and their versions. This information disclosure enables reconnaissance for follow-on attacks targeting vulnerable plugins, though exploitation requires valid WordPress authentication and contributor-level privileges.

Stored cross-site scripting in Royal Elementor Addons plugin for WordPress up to version 1.7.1056 allows authenticated attackers with Author-level access to inject arbitrary JavaScript via image alt attributes in the Image Grid/Slider/Carousel widget. The vulnerability results from insufficient output escaping in the render_post_thumbnail() function, where wp_kses_post() is used instead of esc_attr() for HTML attribute context. Malicious scripts execute in the browsers of any user viewing pages containing the compromised image widget, potentially enabling session hijacking, credential theft, or plugin/theme manipulation.

Insecure Direct Object Reference in Booking Calendar Contact Form plugin for WordPress (all versions up to 1.2.63) allows authenticated attackers with Subscriber-level privileges to hijack other users' calendars and access associated user data by exploiting missing validation on user-controlled keys in the dex_bccf_admin_int_calendar_list.inc.php file. The CVSS score of 5.3 reflects network-accessible exploitation without user interaction, though the vulnerability requires valid WordPress authentication at Subscriber level or higher.

Unauthenticated attackers can modify the custom post type slug for the HM Books Gallery plugin in WordPress versions up to 4.8.0 by submitting a crafted POST request to the admin_init hook, bypassing all capability and nonce checks. This vulnerability allows modification of the 'wbg_cpt_slug' option without authentication, changing the URL structure for all book entries, breaking existing links, and degrading SEO rankings. No public exploit code or active exploitation has been identified at the time of analysis.

Remote code execution in Drag and Drop File Upload for Contact Form 7 plugin (≤1.1.3) allows unauthenticated attackers to upload arbitrary PHP files via a sanitization bypass vulnerability. The flaw exploits a race condition where file extension validation occurs on unsanitized input while the file saves with a sanitized extension, enabling special characters like '$' to be stripped mid-process. Exploitability is constrained by .htaccess restrictions and filename randomization, reducing real-world risk despite the 8.1 CVSS score. EPSS data not available; no active exploitation or POC publicly confirmed at time of analysis.

MaxiBlocks Builder plugin for WordPress up to version 2.1.8 allows authenticated attackers with Author-level access to delete arbitrary files in the wp-content/uploads directory via the 'maxi_remove_custom_image_size' AJAX action due to insufficient file ownership validation. This enables deletion of media uploaded by other users and administrators without proper authorization checks, violating file integrity despite the CVSS 5.3 score reflecting limited direct impact.

ExactMetrics Google Analytics Dashboard for WordPress versions up to 9.1.2 allow authenticated subscribers to retrieve Google Ads access tokens and reset Google Ads integration settings through missing authorization checks in AJAX handlers. Although a nonce is verified, two AJAX endpoints (get_ads_access_token and reset_experience) lack the capability checks present in similar endpoints, enabling attackers with subscriber-level access to perform administrative actions. The CVSS vector (AV:N/AC:L/PR:N/UI:N) reflects network-accessible unauthenticated exploitation, but the description indicates authenticated subscriber access is required, creating a discrepancy between reported CVSS and actual attack prerequisites.

BetterDocs plugin for WordPress versions up to 4.3.11 allows authenticated subscribers and higher to trigger arbitrary OpenAI API calls using the site's configured API key due to missing capability checks in the generate_openai_content_callback() function. An attacker with subscriber-level access can supply arbitrary prompts to exhaust the site owner's paid AI API quota without authorization, resulting in unauthorized financial impact and service degradation. No public exploit code or active exploitation has been identified at time of analysis.

Stored cross-site scripting (XSS) in Magepeople's Taxi Booking Manager for WooCommerce plugin (versions up to 2.0.0) allows authenticated users with low privileges to inject malicious scripts that execute in the context of other users' browsers, potentially leading to session hijacking, credential theft, or defacement. The vulnerability requires user interaction (UI:R) and affects the confidentiality, integrity, and availability of the application. No public exploit code or active exploitation has been confirmed at this time.

Authenticated Editor-level attackers can achieve Remote Code Execution in ExactMetrics WordPress plugin (all versions ≤9.1.2) by chaining exposed onboarding credentials to install and activate arbitrary plugin ZIP files from attacker-controlled URLs. The attack exploits a missing authorization check in the 'exactmetrics_connect_process' AJAX endpoint that accepts the one-time hash token obtained via the exposed 'onboarding_key' transient-effectively bypassing plugin installation controls. EPSS and KEV status unknown; CVSS 7.2 reflects high-privilege requirement (PR:H) but direct path to RCE makes this a critical risk for multi-author WordPress sites where Editors have dashboard viewing permissions. Wordfence advisory and source code references confirm the vulnerability chain across three distinct code locations in versions through 9.1.1.

reCaptcha by WebDesignBy WordPress plugin before version 2.0 fails to sanitize the Site Key setting before injecting it into JavaScript context via the grecaptcha_js() function, enabling site administrators without unfiltered_html capability on multisite installations to inject arbitrary JavaScript that executes for all login page visitors. Publicly available exploit code exists; patch released by vendor.

The HT Mega Addons for Elementor WordPress plugin before 3.0.7 contains an unauthenticated AJAX action returning some PII (such as full name, city, state and country) of customers who placed orders in the last 7 days

Stored Cross-Site Scripting in WP Store Locator plugin for WordPress up to version 2.2.261 allows authenticated contributors and above to inject arbitrary JavaScript via the 'wpsl_address' post meta field, executing in browsers of any user who views an affected map marker info window. The vulnerability requires contributor-level access or higher and does not require user interaction beyond normal page browsing, resulting in session hijacking, credential theft, or malware distribution with CVSS 6.4 impact spanning confidentiality and integrity across security boundaries.

Arbitrary file upload in Breeze Cache for WordPress allows unauthenticated remote attackers to upload malicious files and achieve remote code execution on vulnerable servers. Exploitation requires the non-default 'Host Files Locally - Gravatars' feature to be enabled. While CVSS rates this 9.8 critical, real-world exposure is limited by the disabled-by-default configuration requirement. No public exploit code or CISA KEV listing identified at time of analysis, though Wordfence threat intelligence has disclosed technical details including vulnerable code paths.

Stored Cross-Site Scripting in Gutentor plugin for WordPress up to version 3.5.5 allows authenticated contributors and above to inject malicious scripts into pages via insufficient input sanitization, executing arbitrary JavaScript in the browsers of users who view the compromised pages. The vulnerability requires contributor-level WordPress account access and user interaction (page view), resulting in limited but real risk to website content integrity and user session compromise.

Stored Cross-Site Scripting in Social Rocket - Social Sharing Plugin for WordPress up to version 1.3.4.2 allows authenticated Subscriber-level users to inject arbitrary JavaScript via the 'id' parameter, which executes in the browsers of all users viewing affected pages. The vulnerability stems from insufficient input sanitization and output escaping, and exploitation requires only subscriber-level WordPress authentication with no user interaction needed beyond the initial injection.

Stored Cross-Site Scripting (XSS) in the Gallagher Website Design WordPress plugin through version 2.6.4 allows authenticated attackers with Contributor-level access or higher to inject arbitrary JavaScript into pages via the 'prefix' attribute of the login_link shortcode, bypassing input sanitization and output escaping controls. The injected scripts execute in the context of any user viewing the affected page, potentially enabling session hijacking, credential theft, or malicious redirection. Wordfence has documented the vulnerability with proof-of-concept references to the vulnerable code in the WordPress plugin repository.

Stored Cross-Site Scripting in the Gutentools WordPress plugin (versions up to 1.1.3) allows authenticated attackers with Contributor-level access to inject arbitrary JavaScript into pages via the Post Slider block's block_id attribute. The vulnerability exploits insufficient input sanitization combined with a custom unescaping routine that reintroduces dangerous characters, enabling persistent payload execution whenever users access injected pages. This affects all installations using the plugin at or below version 1.1.3 and requires only low-privileged WordPress authentication.

Emailchef WordPress plugin versions up to 3.5.1 allow authenticated attackers with Subscriber-level access to delete plugin settings via an unprotected AJAX action due to missing capability checks. The vulnerability enables unauthorized modification of plugin configuration without administrative privileges, affecting any WordPress site using the affected plugin versions. No public exploit code or active exploitation has been identified at time of analysis.

Stored cross-site scripting in CI HUB Connector plugin for WordPress up to version 1.2.106 allows authenticated attackers with Contributor-level access or above to inject arbitrary JavaScript through the 'id' attribute of the cihub_metadata shortcode, which executes in the context of any user visiting the injected page. The vulnerability stems from insufficient input sanitization and output escaping in the shortcode handler, enabling persistent XSS attacks that can compromise site visitors and administrative accounts.

Cross-Site Request Forgery (CSRF) in the DX Unanswered Comments WordPress plugin versions up to 1.7 allows unauthenticated attackers to modify critical plugin settings (authors list and comment count) by tricking a site administrator into clicking a malicious link, due to missing nonce validation in the settings form handler. The CVSS 4.3 score reflects low severity with integrity impact limited to plugin configuration rather than data or code execution, but successful exploitation could alter site functionality if an attacker controls which comments are flagged as unanswered.

Cross-Site Request Forgery in Google PageRank Display plugin for WordPress (versions up to 1.4) allows unauthenticated attackers to trick logged-in administrators into changing plugin settings via a crafted request, due to missing nonce validation in the settings form handler. The vulnerability has a CVSS score of 4.3 (network-based, low complexity, requires user interaction) and enables modification of plugin configuration such as display style without administrator knowledge.

Stored Cross-Site Scripting in Posts Map plugin for WordPress up to version 0.1.3 allows authenticated contributors to inject arbitrary JavaScript via the 'name' shortcode attribute. When any user accesses a page containing the malicious shortcode, the injected script executes in their browser with the privileges of their WordPress session, potentially enabling account compromise, admin impersonation, or malware distribution. The vulnerability requires contributor-level or higher access and affects all versions through 0.1.3.

Authenticated users with Subscriber-level access can modify the CalJ Shabbat Times plugin's API key and clear its cache due to missing authorization checks in the CalJSettingsPage class constructor. The vulnerability affects all versions up to and including 1.5, with no special network or interaction requirements beyond valid WordPress authentication. While CVSS 5.3 reflects moderate integrity impact, the practical risk depends on whether WordPress sites allow Subscriber-level registrations and whether the plugin's API key provides sensitive access to external services.

Authorization bypass in Create DB Tables WordPress plugin allows any authenticated user, including Subscribers, to execute arbitrary database operations including DROP TABLE commands against critical WordPress core tables. Wordfence reported this vulnerability affecting all versions through 1.2.1, where admin_post hooks lack both capability checks and nonce verification. Attackers with minimal Subscriber-level credentials can destroy entire WordPress installations by deleting wp_users, wp_options, or other core tables. CVSS vector indicates network-based attack (AV:N) with no authentication required (PR:N), though the description confirms authentication IS required at Subscriber level - this discrepancy suggests the CVSS vector may be incorrectly scored. No active exploitation confirmed via CISA KEV at time of analysis, but the vulnerability is trivially exploitable given the code is publicly viewable in WordPress plugin repository.

Arbitrary file write in HTTP Headers plugin for WordPress versions ≤1.19.2 enables authenticated administrators to achieve remote code execution by manipulating htpasswd file path configuration and injecting PHP code via unsanitized username input. Administrators can set a malicious file path (e.g., webroot/shell.php) through 'hh_htpasswd_path' option and inject executable code via the 'hh_www_authenticate_user' field, which is written directly to disk without validation. Wordfence disclosure includes direct source code references showing the vulnerable apache_auth_credentials() and update_auth_credentials() functions. No public exploit code or active exploitation confirmed at time of analysis.

Stored cross-site scripting in Private WP Suite plugin for WordPress through version 0.4.1 allows authenticated administrators to inject arbitrary JavaScript via the Exceptions setting, which executes in the browsers of any user accessing affected pages. The vulnerability requires high-privilege authenticated access and only manifests in multi-site installations or those with unfiltered_html disabled, limiting real-world exposure despite network-accessible attack vector.

The Kcaptcha WordPress plugin versions up to 1.0.1 fails to validate nonces on the settings page, allowing unauthenticated attackers to modify CAPTCHA configuration (enable/disable on login, registration, lost password, and comment forms) via cross-site request forgery if a site administrator can be tricked into clicking a malicious link. The vulnerability requires user interaction (administrator click) but carries a CVSS score of 4.3 with integrity impact; no public exploit code or active exploitation has been identified at the time of analysis.

Stored cross-site scripting (XSS) in the Text Snippets plugin for WordPress up to version 0.0.1 allows authenticated attackers with contributor-level access to inject arbitrary JavaScript into pages via unsanitized shortcode attributes, which executes whenever any user visits the affected page. The vulnerability stems from insufficient input sanitization and output escaping on the `ts` shortcode, enabling persistent payload injection. No public exploit code or active exploitation has been identified at time of analysis.

Stored Cross-Site Scripting in the Quran Live Multilanguage WordPress plugin versions up to 1.0.3 allows authenticated attackers with Contributor-level access to inject arbitrary JavaScript via unsanitized shortcode attributes ('cheikh' and 'lang'). The vulnerability exploits insufficient input validation in the quran_live_render() function and direct output of user-supplied values into inline <script> blocks without escaping, enabling injection of arbitrary web scripts that execute whenever a user accesses the compromised page.

Stored cross-site scripting (XSS) in Easy Social Photos Gallery - MIF plugin for WordPress (versions up to 3.1.2) allows authenticated attackers with contributor-level access to inject arbitrary HTML and JavaScript via the 'wrapper_class' shortcode attribute of the 'my-instagram-feed' shortcode. The vulnerability exists because the plugin uses sanitize_text_field() instead of esc_attr() when outputting the attribute inside HTML class tags, allowing attackers to break out of the attribute context and inject event handlers that execute in users' browsers when they visit affected pages.

Simple Random Posts Shortcode plugin for WordPress versions up to 0.3 contains stored cross-site scripting (XSS) via insufficient sanitization of the 'container_right_width' shortcode attribute, allowing authenticated contributors and above to inject arbitrary JavaScript that executes in browsers of all users accessing affected pages. No active exploitation has been confirmed, but the vulnerability requires only contributor-level access and carries network-based attack vector with low complexity.

Stored cross-site scripting in the Sentence To SEO WordPress plugin (versions up to 1.0) allows authenticated administrators to inject arbitrary JavaScript into the plugin settings page via the 'Permanent keywords' field. The vulnerability stems from insufficient input sanitization and output escaping, enabling attackers to break out of a textarea element and inject malicious scripts that execute when other users access the settings page. This requires administrator-level privileges and does not affect unauthenticated users.

Authorization bypass in Sendmachine for WordPress plugin (versions ≤1.0.20) allows unauthenticated remote attackers to overwrite SMTP configuration settings without authentication. Attackers can redirect all outbound emails from WordPress sites - including password reset tokens and sensitive communications - to attacker-controlled servers, enabling credential theft and account takeover. CVSS 9.8 (Critical) reflects network attack vector with no authentication or user interaction required. No active exploitation confirmed at time of analysis, though the straightforward attack path (single HTTP request to exposed admin function) makes this a high-priority remediation target for sites using this plugin.

Inquiry Cart plugin for WordPress versions up to 3.4.2 allows unauthenticated attackers to modify plugin settings and inject malicious scripts into the admin area via Cross-Site Request Forgery (CSRF) attacks. The vulnerability exploits missing nonce verification in the settings form handler, requiring an administrator to be socially engineered into clicking a malicious link. Stored scripts execute with admin privileges, enabling account hijacking and complete site compromise.

CRLF injection in HTTP Headers WordPress plugin up to version 1.19.2 allows authenticated administrators to inject arbitrary Apache directives into .htaccess files via unsanitized custom header fields, causing configuration parse errors and potential site-wide denial of service. Attack requires Administrator-level WordPress access and no user interaction. CVSS 5.5 reflects high availability impact (A:H) balanced against high privilege requirements (PR:H).

Call To Action Plugin for WordPress versions up to 3.1.3 contains a Cross-Site Request Forgery (CSRF) vulnerability in the settings page that allows unauthenticated attackers to modify plugin configuration via forged requests. The vulnerability exists because the cbox_options_page() function lacks nonce validation (missing wp_nonce_field() and wp_verify_nonce() checks), enabling attackers to trick site administrators into clicking malicious links that alter call-to-action box settings including title, content, URL, colors, and other options. No public exploit code has been identified, but the attack requires minimal complexity (AC:L) and relies on user interaction (UI:R) to succeed.

Cross-site request forgery in mCatFilter WordPress plugin up to version 0.5.2 allows unauthenticated attackers to modify all plugin settings including category exclusion rules, feed exclusion flags, and tag page exclusion flags by tricking site administrators into clicking a malicious link. The vulnerability exists because the compute_post() function processes $_POST data without nonce verification or capability checks, executing on every page load via the plugins_loaded hook.

Stored Cross-Site Scripting in WPMK Block plugin for WordPress up to version 1.0.1 allows authenticated attackers with Contributor-level access to inject arbitrary web scripts via the 'class' shortcode attribute, which is directly concatenated into HTML without proper escaping. The vulnerability affects all versions through 1.0.1 due to insufficient input sanitization in the wpmk_block_shortcode() function, enabling persistent XSS attacks that execute whenever users access compromised pages.

TP Restore Categories And Taxonomies WordPress plugin versions up to 1.0.1 lack capability checks in the delete_term() AJAX handler, allowing authenticated Subscriber-level users to permanently delete taxonomy terms from backup tables by reusing a nonce exposed to all authenticated users. The vulnerability bypasses authorization despite nonce validation, enabling low-privileged attackers to cause data loss via a simple crafted AJAX request.

Stored cross-site scripting (XSS) in SlideShowPro SC plugin for WordPress versions up to 1.0.2 allows authenticated attackers with contributor-level access to inject arbitrary JavaScript through the `slideShowProSC` shortcode attributes due to insufficient input sanitization and output escaping. The injected scripts execute in the context of any user viewing the affected page, potentially compromising session tokens, stealing credentials, or performing unauthorized actions on behalf of site visitors. No public exploit code or active exploitation has been confirmed at the time of analysis.

Stored cross-site scripting in Twittee Text Tweet WordPress plugin versions up to 1.0.8 allows authenticated users with Contributor-level access to inject arbitrary JavaScript via unsanitized shortcode attributes. The ttt_twittee_tweeter() function uses extract() to process shortcode parameters and concatenates them directly into HTML and inline JavaScript contexts without escaping, enabling attackers to break out of attribute contexts and inject event handlers that execute against site visitors. The vulnerability affects the 'id', 'tweet', 'content', 'balloon', and 'theme' parameters.

Stored Cross-Site Scripting in Short Comment Filter WordPress plugin up to version 2.2 allows authenticated administrators to inject arbitrary JavaScript through the 'Minimum Count' settings field due to missing input sanitization and output escaping. The vulnerability affects all versions through 2.2 and has particular impact in WordPress multisite environments or when DISALLOW_UNFILTERED_HTML is configured, where administrators lack unfiltered_html capabilities. No public exploit code or active exploitation has been identified at the time of analysis.

Cross-Site Request Forgery in Fast & Fancy Filter - 3F WordPress plugin up to version 1.2.2 allows unauthenticated attackers to modify plugin filter settings, update arbitrary site options, or create filter posts by tricking site administrators into clicking a malicious link. The vulnerability exists in the saveFields() function which handles the fff_save_settins AJAX action without nonce verification, enabling attackers to forge requests that execute administrative actions on behalf of logged-in administrators.

Local file inclusion in Breaking News WP plugin for WordPress (versions up to 1.3) allows authenticated attackers with Subscriber-level access to read arbitrary files on the server. The vulnerability stems from insufficient path validation in the brnwp_show_breaking_news_wp() shortcode handler, which passes unsanitized user input directly to PHP's include() function after stripping only text field characters but not directory traversal sequences. Attackers can exploit the unprotected brnwp_ajax_form AJAX endpoint to overwrite the brnwp_theme option with paths like ../../../../etc/passwd, then trigger file inclusion when the shortcode renders.

Cross-Site Request Forgery in Ni WooCommerce Order Export plugin for WordPress allows unauthenticated attackers to modify plugin settings by tricking an administrator into clicking a malicious link, due to missing nonce validation in the AJAX settings handler. Affected versions through 3.1.6 accept direct $_REQUEST input to update_option() without any CSRF protection or capability checks, enabling unauthorized configuration changes.

Cross-site request forgery in TextP2P Texting Widget plugin for WordPress up to version 1.7 allows unauthenticated attackers to modify all plugin settings including API credentials and widget configuration by tricking site administrators into clicking a malicious link. The vulnerability stems from missing nonce validation in the settings update handler, enabling attackers to change chat titles, messages, colors, reCAPTCHA configuration, and other sensitive options without authentication or authorization verification. This requires user interaction (admin must click attacker-controlled link) but affects any WordPress site running the vulnerable plugin with an active administrator.

Stored cross-site scripting in Slider Bootstrap Carousel WordPress plugin up to version 1.0.7 allows authenticated attackers with Contributor-level access to inject arbitrary JavaScript via unsanitized 'category' and 'template' shortcode attributes, executing malicious scripts in pages viewed by any user. The vulnerability stems from improper use of extract() on shortcode attributes combined with missing output escaping (esc_attr()) on multiple HTML attributes, enabling persistent XSS injection that affects site security and user data.

Table Manager plugin for WordPress versions up to 1.0.0 allows authenticated Contributor-level users and above to extract sensitive data from arbitrary WordPress database tables via the 'table_manager' shortcode. The vulnerability stems from insufficient input validation on the table name parameter-the plugin uses only sanitize_key() without an allowlist check, enabling attackers to enumerate and read data from any accessible database table by manipulating the shortcode attribute. No public exploit code has been identified, but the attack requires only valid WordPress credentials at Contributor level or higher.

Stored Cross-Site Scripting in Institute Management plugin for WordPress up to version 5.5 allows authenticated administrators to inject arbitrary JavaScript via the 'Enquiry Form Title' setting, which executes when users access affected pages. The vulnerability is limited to multi-site WordPress installations or sites with unfiltered_html disabled. CVSS 4.4 reflects high privilege requirements (PR:H) and conditional scope (multi-site only), but the stored XSS nature and administrator access requirement make this a targeted insider threat rather than a broad attack surface.

Stored Cross-Site Scripting in Switch CTA Box WordPress plugin up to version 1.1 allows authenticated contributors and above to inject arbitrary JavaScript through unsanitized post meta fields including button link, button ID, button text, and description. The vulnerability arises from direct output of user-supplied data into HTML without escaping functions, enabling attackers to execute malicious scripts whenever pages containing injected shortcodes are accessed by any visitor.

Stored Cross-Site Scripting in Real Estate Pro plugin for WordPress up to version 1.0.9 allows authenticated administrators to inject arbitrary JavaScript into admin settings that executes for all users viewing affected pages. The vulnerability is limited to multi-site installations or single-site instances with the unfiltered_html capability disabled. Attack requires administrator-level privileges and no user interaction, but scope is changed (cross-site impact), resulting in a moderate CVSS score of 5.5.

Stored cross-site scripting in the Buzz Comments WordPress plugin (all versions up to 0.9.4) allows authenticated administrators to inject arbitrary JavaScript via the 'Custom Buzz Avatar' setting, with the malicious script executing whenever any user accesses the plugin settings page. The vulnerability requires high-privilege administrative access and manual interaction with the settings interface, limiting its practical exploitability to insider threats or compromised administrator accounts.

WP Responsive Popup + Optin plugin for WordPress versions up to 1.4 is vulnerable to Cross-Site Request Forgery (CSRF) allowing unauthenticated attackers to modify all plugin settings, including the 'wpo_image_url' parameter, by tricking site administrators into clicking a malicious link. The vulnerability exists because the settings form in wpo_admin_page.php lacks WordPress nonce generation and verification functions. Exploitation requires administrator interaction but can alter critical plugin configuration with broader impact across the site.

Stored cross-site scripting in the ER Swiffy Insert WordPress plugin through version 1.0.0 allows authenticated users with Contributor access or higher to inject arbitrary JavaScript via unsanitized shortcode attributes that are directly interpolated into page output. The vulnerability affects all versions of the plugin and requires only contributor-level privileges to exploit, making it a persistence and privilege-escalation vector on WordPress sites with multiple user accounts.

Stored cross-site scripting in Bread & Butter plugin for WordPress up to version 8.2.0.25 allows authenticated attackers with Contributor-level access to inject arbitrary JavaScript via the 'event' attribute of the 'breadbutter-customevent-button' shortcode. The vulnerability arises from missing output escaping in the customEventShortCodeButton() function, which directly interpolates unsanitized user input into an onclick HTML attribute. Scripts execute in the context of any user viewing the affected page, enabling session hijacking, credential theft, or malicious content injection.

Stored cross-site scripting in HTTP Headers plugin for WordPress up to version 1.19.2 allows authenticated administrators to inject arbitrary scripts into admin settings that execute when users access affected pages. This vulnerability is limited to multi-site installations or sites where the unfiltered_html capability has been disabled, significantly reducing real-world exposure. No active exploitation has been publicly reported, and the high privilege requirement (administrator role) narrows the practical attack surface.

Stored cross-site scripting in Zypento Blocks plugin for WordPress up to version 1.0.6 allows authenticated attackers with Author-level privileges to inject arbitrary JavaScript into page content via the Table of Contents block. The vulnerability exists because the front-end rendering script reads heading text using innerText and renders it via innerHTML without sanitization, causing injected scripts to execute whenever users access the compromised page. No public exploit code or active exploitation has been reported at time of analysis.

Reflected cross-site scripting (XSS) in the Website LLMs.txt WordPress plugin versions up to 8.2.6 allows unauthenticated attackers to inject arbitrary JavaScript via the 'tab' parameter due to improper use of filter_input() without sanitization and insufficient output escaping. Exploitation requires social engineering an administrator to click a malicious link, but once successful grants the attacker ability to execute scripts in the admin's browser session with access to sensitive WordPress functions and data.

Stored cross-site scripting in Website LLMs.txt plugin for WordPress versions up to 8.2.6 allows authenticated administrators to inject arbitrary JavaScript into plugin settings that executes when any user visits affected pages. The vulnerability requires high privilege level (PR:H) and occurs only in multi-site installations or where unfiltered_html capability is disabled. No public exploit code or active exploitation has been identified.

Responsive Blocks - Page Builder for Blocks & Patterns plugin for WordPress versions up to 2.2.1 allows authenticated contributors and higher to modify global site-wide plugin configuration, including custom CSS settings, block availability, layout defaults (content width, padding, gap), and auto-recovery behavior due to missing authorization checks. This capability escalation bypasses intended role-based access control, enabling lower-privileged users to degrade site functionality and inject CSS-based attacks. No public exploit code or active exploitation confirmed at time of analysis; CVSS 4.3 (low) reflects the authentication requirement and integrity-only impact, but real-world risk depends on contributor population and site governance.

SQL injection in the CMS für Motorrad Werkstätten WordPress plugin (versions up to 1.0.0) allows authenticated attackers with subscriber-level privileges to extract sensitive database information via an unsanitized 'arttype' parameter. The vulnerability requires valid WordPress user credentials but no special configuration, making it exploitable against any WordPress installation running the affected plugin. No public exploit code or active exploitation has been identified at the time of analysis.

Unauthenticated open email relay in Responsive Blocks - Page Builder for Blocks & Patterns WordPress plugin (versions up to 2.2.0) allows remote attackers to send arbitrary emails through the affected site's mail server via a public REST API endpoint lacking authorization checks and email recipient validation. The vulnerability enables attackers to abuse WordPress sites for spam distribution and phishing campaigns without authentication.

Stored Cross-Site Scripting in wpDataTables WordPress plugin (all versions up to 6.5.0.4) allows unauthenticated attackers to inject malicious scripts into data tables via insufficient input sanitization in LinkWDTColumn, ImageWDTColumn, and EmailWDTColumn classes. Exploitation requires an Administrator to import attacker-controlled data with affected column types configured, but once injected, the malicious script executes for all users viewing the infected page. No public exploit code or active exploitation confirmed at time of analysis.

Stored XSS in Image Source Control Lite WordPress plugin versions up to 3.9.1 allows authenticated attackers with Author-level permissions or higher to inject malicious scripts via the 'Image Source' attachment field, executing arbitrary JavaScript in the browsers of any user viewing affected pages. The vulnerability stems from insufficient input sanitization and output escaping in the attachment metadata handler. No public exploit code or active exploitation has been confirmed at the time of analysis, but the low attack complexity and network accessibility make this a practical risk for multi-author WordPress installations.

Path traversal in Everest Forms (WordPress plugin) allows unauthenticated attackers to read and delete arbitrary files on the server through malicious form submissions containing crafted old_files parameters. Vulnerable versions ≤3.4.4 use regex-based path resolution without canonicalization, enabling attackers to traverse directories, exfiltrate wp-config.php via email attachments (exposing database credentials and authentication salts), and trigger automatic deletion of targeted files post-email. CVSS 8.1 (AV:N/AC:H) reflects the remote vector with high attack complexity. EPSS and KEV status not provided; proof-of-concept details available in Wordfence advisory and plugin source code references.

Arbitrary file deletion in wpForo Forum plugin versions ≤3.0.5 allows authenticated attackers with subscriber-level privileges to delete critical WordPress files including wp-config.php, enabling remote code execution. The vulnerability chains two flaws: unvalidated file paths in custom profile fields and insufficient path sanitization before file deletion. Exploitation requires the wpForo User Custom Fields addon with at least one file-type custom field configured. CVSS 8.1 (High) with network attack vector, low complexity, and low privilege requirements. EPSS data and active exploitation status not available in current intelligence.

The Email Encoder WordPress plugin before 2.3.4 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks. Rated low severity (CVSS 3.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

Stored cross-site scripting (XSS) in EMC - Easily Embed Calendly Scheduling Features WordPress plugin versions 4.4 and earlier allows authenticated contributors and above to inject arbitrary JavaScript into pages via insufficiently sanitized shortcode attributes, executing malicious scripts whenever site visitors access the affected pages. No public exploit code or active exploitation has been confirmed at analysis time.

Stored Cross-Site Scripting in Contextual Related Posts plugin for WordPress (versions up to 4.2.1) allows authenticated contributors and above to inject malicious scripts via the 'other_attributes' parameter, which execute in the browsers of all users viewing affected pages. The vulnerability stems from insufficient input sanitization and output escaping, enabling privilege escalation from contributor-level access to site-wide code execution. No active exploitation in the wild has been confirmed, but the attack requires only authenticated access at a low privilege level that is commonly granted in WordPress environments.

Stored Cross-Site Scripting in Categories Images WordPress plugin versions up to 3.3.1 allows authenticated contributors and above to inject malicious scripts via the 'class' attribute of the 'z_taxonomy_image' shortcode, which executes in the context of other users viewing the affected page. The vulnerability stems from insufficient HTML escaping in the shortcode's fallback image builder. No public exploit code or active exploitation has been identified, but the attack requires only authenticated contributor-level access and user interaction with the injected content.

Stored Cross-Site Scripting in Content Blocks (Custom Post Widget) plugin for WordPress affects all versions up to 3.3.9, allowing authenticated contributors and above to inject arbitrary JavaScript via the content_block shortcode that executes in the browsers of all users viewing affected pages. The vulnerability stems from insufficient input sanitization and output escaping; no public exploit code or active exploitation has been identified at the time of analysis, but the low attack complexity and broad scope (cross-site) make this a significant risk for WordPress sites with untrusted contributor accounts.

Stored XSS in Flipbox Addon for Elementor WordPress plugin (versions ≤2.1.1) allows authenticated authors to inject malicious scripts via the button URL custom_attributes field due to insufficient validation of attribute names. The vulnerability uses esc_html() on attribute names, which fails to block event handler attributes like onmouseover and onclick, enabling arbitrary JavaScript execution in pages viewed by any user. CVSS 6.4 reflects the requirement for authenticated author-level access, but the stored nature and cross-site scope increase practical risk. Patch available in version 2.1.2.

Remote code execution in CMP - Coming Soon & Maintenance Plugin by NiteoThemes for WordPress (versions ≤4.1.16) allows authenticated attackers with Administrator-level privileges to upload and execute arbitrary PHP code via a malicious ZIP file. The vulnerability stems from insufficient capability checking (publish_pages instead of manage_options) and absent file validation in the cmp_theme_update_install AJAX action. CVSS 8.8 reflects high impact across confidentiality, integrity, and availability. No CISA KEV listing or public exploit code identified at time of analysis, suggesting limited real-world exploitation despite the high severity rating. Wordfence Threat Intelligence disclosed this vulnerability with detailed source code references.

Stored Cross-Site Scripting in CoBlocks Page Builder plugin for WordPress allows authenticated Contributor-level users to inject malicious scripts via external iCal feed data in the Events block, executing arbitrary JavaScript in pages visited by any user. The vulnerability exists in all versions through 3.1.16 due to insufficient output escaping of event titles, descriptions, and locations. CVSS 6.4 reflects limited direct impact (confidentiality and integrity) but broad scope across WordPress installations, and no public exploit code or active exploitation has been confirmed at this time.

Youzify plugin for WordPress (versions up to 1.3.6) allows authenticated subscribers to execute stored cross-site scripting attacks via the 'checkin_place_id' parameter due to insufficient input sanitization and output escaping. An attacker with subscriber-level access can inject arbitrary JavaScript that executes when other users view the affected page, enabling session hijacking, credential theft, or malware distribution. No public exploit code or active exploitation has been identified at the time of this analysis.

Reflected XSS in Hostel WordPress plugin versions up to 1.1.6 allows unauthenticated attackers to inject arbitrary JavaScript via the 'shortcode_id' parameter, requiring user interaction (clicking a malicious link) to execute. The vulnerability stems from insufficient input sanitization and output escaping in the shortcode handling code. No public exploit code or active exploitation has been identified at time of analysis.

Unauthenticated information disclosure in WordPress Easy Appointments plugin ≤3.12.21 exposes customer appointment data via unprotected REST API endpoint. Remote attackers without authentication can extract full names, email addresses, phone numbers, IP addresses, appointment descriptions, and pricing information through `/wp-json/wp/v2/eablocks/ea_appointments/`. CVSS score 7.5 (High) with EPSS data not yet available. Patch released in version 3.12.22 per WordPress plugin repository changeset. No active exploitation confirmed (not in CISA KEV), but the trivial exploit complexity (AV:N/AC:L/PR:N/UI:N) and privacy impact make this a priority for sites handling sensitive appointment data.

Stored XSS in Pz-LinkCard WordPress plugin (all versions through 2.5.8.1) allows Contributor-level authenticated users to inject malicious scripts via the 'blogcard' shortcode attributes due to insufficient input sanitization and output escaping. Injected scripts execute in the context of any user viewing the affected page, enabling session hijacking, credential theft, or malware distribution. No public exploit code or active exploitation has been confirmed at time of analysis.

Remote code execution in Drag and Drop Multiple File Upload for Contact Form 7 plugin (WordPress) versions ≤1.3.9.6 allows unauthenticated attackers to upload PHP webshells via dual file validation weaknesses. The plugin's custom blacklist configuration overwrites default protections instead of merging, and non-ASCII filenames bypass the wpcf7_antiscript_file_name() sanitizer. CVSS 8.1 with High attack complexity (AV:N/AC:H/PR:N/UI:N). Wordfence reported; patch released in changeset 3508522. No KEV listing or confirmed public exploitation, but proof-of-concept feasible given detailed vulnerable code references (lines 62, 883, 970, 987).

Path traversal in Drag and Drop Multiple File Upload for Contact Form 7 WordPress plugin (versions ≤1.3.9.6) allows unauthenticated remote attackers to read arbitrary files within wp-content/ directory and exfiltrate them via email attachments. The plugin accepts client-supplied mfile[] POST parameters without server-side validation, directly converting user-controlled filenames to filesystem paths. CVSS 7.5 (High) reflects network attack vector with no authentication required. SSVC marks this as automatable with partial technical impact. No active exploitation confirmed (SSVC: exploitation=none), but the attack complexity is low and requires no user interaction, making this a realistic pre-authentication data exposure risk for sites using this plugin.

Path traversal in WP Customer Area plugin through version 8.3.4 enables low-privileged authenticated users (Subscriber-level or higher, as configured by administrators) to read sensitive files like wp-config.php or delete critical WordPress files to achieve remote code execution. Wordfence reported this vulnerability affecting the ajax_attach_file function, which fails to properly validate file paths. CVSS 8.8 reflects network-based exploitation with low complexity, though exploitation requires authentication and administrator-granted plugin access. No evidence of active exploitation (not in CISA KEV) or public exploit code at time of analysis.

Stored Cross-Site Scripting in VideoZen WordPress plugin versions up to 1.0.1 allows authenticated administrators to inject arbitrary JavaScript into plugin settings that executes for all users accessing the settings page. The 'lang' POST parameter in the videozen_conf() function is stored without sanitization and output without escaping, enabling privilege-abusing admins to compromise any WordPress installation running the vulnerable plugin. No public exploit code or active exploitation has been identified at time of analysis.

Cross-Site Request Forgery (CSRF) in the cms-fuer-motorrad-werkstaetten WordPress plugin version 1.0.0 and earlier allows unauthenticated attackers to delete arbitrary vehicles, contacts, suppliers, receipts, positions, catalog articles, stock items, and supplier catalogs by tricking logged-in users into clicking a malicious link. Eight AJAX handlers lack nonce validation and capability checks, enabling direct data destruction without authentication or authorization verification. User interaction is required (UI:R), limiting the attack to social engineering scenarios rather than direct network exploitation.

Authenticated attackers with subscriber-level WordPress access can bypass capability checks in the Canto plugin (versions up to 3.1.1) via unprotected AJAX endpoints to arbitrarily modify or delete critical plugin options controlling cron scheduling and disable scheduled update tasks. The vulnerability requires a logged-in user but accepts any authenticated account regardless of intended permissions, allowing privilege escalation of low-level accounts to perform administrative functions without authorization. No active exploitation confirmed; patch status not yet identified.

Path traversal in Unlimited Elements for Elementor (WordPress plugin ≤2.0.6) enables authenticated attackers with Author-level privileges to read arbitrary files from the web server via crafted URLs in the Repeater JSON/CSV URL parameter. The vulnerability chains multiple sanitization failures in URLtoRelative(), urlToPath(), and cleanPath() functions, allowing traversal sequences like ../../../../etc/passwd to bypass domain-stripping logic and access sensitive files including wp-config.php. CVSS 7.5 indicates high confidentiality impact. EPSS and KEV data not provided; no public exploit confirmed at time of analysis. Wordfence reports the issue with detailed code references to vulnerable functions in versions through 2.0.6.

Malicious backdoor in Accordion and Accordion Slider plugin version 1.4.6 allows remote unauthenticated attackers complete site compromise. The plugin was sold to a threat actor who systematically embedded backdoors across their entire portfolio of acquired WordPress plugins. This represents confirmed active supply chain compromise affecting WordPress sites running version 1.4.6, enabling persistent unauthorized access and spam injection without authentication.

Quiz And Survey Master plugin for WordPress (versions up to 11.1.0) allows unauthenticated attackers to execute arbitrary WordPress shortcodes via user-submitted quiz answers. User inputs are sanitized with sanitize_text_field() and htmlspecialchars(), which strip HTML tags but fail to remove shortcode brackets [ and ]. When quiz results are displayed, the plugin executes do_shortcode() on the entire results page including user answers, enabling injection of shortcodes like [qsm_result id=X] to access unauthorized quiz submissions. This is a direct information disclosure vulnerability masked by RCE tagging; confirmed CVSS 5.3 (Integrity impact) indicates data tampering/unauthorized access rather than code execution.

Tutor LMS plugin for WordPress versions up to 3.9.8 allow authenticated attackers to manipulate course content structure (detach lessons, move lessons between topics, reorder content) without proper authorization checks when the 'content_parent' parameter is omitted from requests to the tutor_update_course_content_order() function. Although the CVSS score of 5.3 reflects the absence of confidentiality impact, the vulnerability enables course instructors or subscribers to disrupt course integrity across the entire site despite lacking content management permissions, with no public exploit code confirmed but patch available in version 3.9.9.

Kubio page builder plugin for WordPress allows authenticated attackers with Contributor-level access to upload arbitrary files from external URLs by bypassing capability checks in the REST API post creation handler. The kubio_rest_pre_insert_import_assets() function automatically imports remote files referenced in block attributes without verifying the user possesses the upload_files capability, violating WordPress's normal media upload restrictions. Affected versions are up to and including 2.7.2; no public exploit code has been identified at the time of analysis.