TinyMCE Custom Styles
tinymce-custom-styles · plugin
Known security vulnerabilities for TinyMCE Custom Styles. Find out in seconds which version runs on your site with WP Lens.
1 known vulnerabilities
latest Apr 25, 2023
Listed on wordpress.org · latest 1.1.5 · last updated Jun 29, 2024 · 7K+ installs
Not updated since Jun 29, 2024. A component left without updates for over two years should not be expected to patch new vulnerabilities.
wordpress.org status checked on Oct 2, 2026
Vulnerabilities
- Medium 4.8
CVE-2023-23995admin≤ 1.1.2
WordPress TinyMCE Custom Styles Plugin <= 1.1.2 is vulnerable to Cross Site Scripting (XSS)
The access label is read from the record's own text (e.g. “subscriber+”: subscriber and above). When the text names no role, CVSS decides between “login required” and “high privilege”; no role name is invented. “Needs a click”: the attack depends on a logged-in user following a link (CSRF, reflected XSS).