CVE-2026-9018

The Easy Elements for Elementor – Addons & Website Templates plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 1.4.5 via the easyelhandleregister function. This is due to the wpajaxnopriveelregister AJAX handler iterating the attacker-controlled...

CVE-2026-9018 Easy Elements for Elementor – Addons & Website Templates <= 1.4.5 - Unauthenticated Privilege Escalation via 'custom_meta' Parameter

The Easy Elements for Elementor – Addons & Website Templates plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 1.4.5 via the easyelhandleregister function. This is due to the wpajaxnopriveelregister AJAX handler iterating the attacker-controlled...

CVE-2026-9018

The Easy Elements for Elementor – Addons & Website Templates WordPress plugin (≤ 1.4.5) is vulnerable to Privilege Escalation via the easyel_handle_register() flow. The wp_ajax_nopriv_eel_register handler writes attacker-supplied custom_meta to new users via update_user_meta(), with no key whitel...

CVE-2026-9018 Easy Elements for Elementor – Addons & Website Templates <= 1.4.5 - Unauthenticated Privilege Escalation via 'custom_meta' Parameter

The Easy Elements for Elementor – Addons & Website Templates plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 1.4.5 via the easyelhandleregister function. This is due to the wpajaxnopriveelregister AJAX handler iterating the attacker-controlled...

PT-2026-42729

Name of the Vulnerable Software and Affected Versions Easy Elements for Elementor – Addons & Website Templates versions prior to 1.4.6 Description An issue exists in the easyel handle register function where the wp ajax nopriv eel register AJAX handler processes the custom meta POST array. The...

EUVD-2014-4433

Malware in sbrugna...

WordPress Event Monster plugin <= 1.3.4 - Authenticated PHP Object Injection via Custom Meta vulnerability

Authenticated PHP Object Injection via Custom Meta vulnerability discovered by Francesco Carlucci in WordPress Plugin Event Management Tickets Booking versions = 1.3.4...

CVE-2024-1895

The Event Monster – Event Management, Tickets Booking, Upcoming Event plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.3.4 via deserialization via shortcode of untrusted input from a custom meta value. This makes it possible for authenticated...

CVE-2023-6807

The GeneratePress Premium plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's custom meta output in all versions up to, and including, 2.3.2 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for...

GHSA-PP74-G2Q5-J4JF Silverstipe CMS Stored XSS in custom meta tags

A malicious content author could create a custom meta tag and execute an arbitrary JavaScript payload. This would require convincing a legitimate user to access a page and enter a custom keyboard shortcut. This requires CMS access to exploit...

PT-2022-23986 · Silverstripe · Silverstripe Cms

Name of the Vulnerable Software and Affected Versions: Silverstripe silverstripe/cms versions 4.11.0 and earlier Description: The issue allows for XSS Cross-Site Scripting attacks. A malicious content author could create a custom meta tag and execute an arbitrary JavaScript payload. This would...

CVE-2022-37421 - Stored XSS in custom meta tags

More info at https://www.silverstripe.org/download/security-releases/cve-2022-37421...

Cross-site Scripting (XSS) - Stored in pimcore/pimcore

✍️ Description pimcore is a Open Source Data & Experience Management Platform PIM, MDM, CDP, DAM, DXP/CMS & Digital Commerce this package is vulnerable for Stored XSS custom meta data 🕵️‍♂️ Proof of Concept 💥 Impact This vulnerability is capable of Stored XSS...

CVE-2014-4506

Cross-site scripting XSS vulnerability in the Custom Meta module 6.x-1.x before 6.x-1.2 and 7.x-1.x before 7.x-1.3 for Drupal allows remote authenticated users with the "administer custom meta settings" permission to inject arbitrary web script or HTML via the 1 attribute or 2 content value for a...

Cross site scripting

Cross-site scripting XSS vulnerability in the Custom Meta module 6.x-1.x before 6.x-1.2 and 7.x-1.x before 7.x-1.3 for Drupal allows remote authenticated users with the "administer custom meta settings" permission to inject arbitrary web script or HTML via the 1 attribute or 2 content value for a...

CVE-2014-4506

The CVE-2014-4506 issue is a Cross-Site Scripting (XSS) vulnerability in the Drupal Custom Meta module. Affected are Custom Meta 6.x-1.x prior to 6.x-1.2 and 7.x-1.x prior to 7.x-1.3. The root cause is insufficient sanitization of user input for meta tag attributes and content on the administrati...

CVE-2014-4506

Cross-site scripting XSS vulnerability in the Custom Meta module 6.x-1.x before 6.x-1.2 and 7.x-1.x before 7.x-1.3 for Drupal allows remote authenticated users with the "administer custom meta settings" permission to inject arbitrary web script or HTML via the 1 attribute or 2 content value for a...

SA-CONTRIB-2014-065 - Custom Meta - Cross Site Scripting (XSS)

The module allows you to define and manage custom meta tags. The module does not sufficiently sanitize user input before displaying the attribute and content values for meta tags on the administration page. This vulnerability is mitigated by the fact that an attacker must have access to an accoun...