Simple Banner – Easily add multiple Banners/Bars/Notifications/Announcements to the top or bottom of your website
simple-banner · plugin
Known security vulnerabilities for Simple Banner – Easily add multiple Banners/Bars/Notifications/Announcements to the top or bottom of your website. Find out in seconds which version runs on your site with WP Lens.
3 known vulnerabilities
latest Oct 22, 2025
Listed on wordpress.org · latest 3.3.2 · last updated Aug 21, 2026 · 50K+ installs
wordpress.org status checked on Oct 2, 2026
Vulnerabilities
- Medium 5.4
CVE-2022-2515login required≤ 2.11.0
Simple Banner <= 2.11.0 - Authenticated Stored Cross-Site Scripting
- Medium 4.4
CVE-2025-12033admin≤ 3.0.10
Simple Banner <= 3.0.10 - Authenticated (Admin+) Stored Cross-Site Scripting
- Medium 4.4
CVE-2024-13898admin≤ 3.0.4
Simple Banner <= 3.0.4 - Authenticated (Administrator+) Stored Cross-Site Scripting
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).