Simple Banner – Easily add multiple Banners/Bars/Notifications/Announcements to the top or bottom of your website vulnerabilities
Plugin slug simple-banner · 7 known vulnerabilities · latest disclosed 2026-10-21 · WordPress.org page
Every listed vulnerability has a fix. Version 3.3.3 or later is not affected by any of them. If your site runs an older version, update it.
0 of 7 rated high or critical (CVSS 7 or more).
Known vulnerabilities in Simple Banner – Easily add multiple Banners/Bars/Notifications/Announcements to the top or bottom of your website
| Severity | Affected versions | Fixed in | CVE | Published | Details |
|---|---|---|---|---|---|
| Medium 6.3 | < 3.3.3 | 3.3.3 | CVE-2026-107506 | 2026-10-21 | Advisory |
| Medium 4.4 | <= 3.0.10 | 3.1.0 | CVE-2025-12033 | 2025-10-21 | Advisory |
| Medium 4.4 | <= 3.0.4 | 3.0.5 | CVE-2024-13898 | 2025-04-03 | Advisory |
| Medium 4.4 | <= 3.0.3 | 3.0.4 | CVE-2024-12769 | 2025-03-03 | Advisory |
| Medium 5.5 | <= 2.11.0 | 2.12.0 | CVE-2022-0446 | 2022-07-26 | Advisory |
| Medium 6.4 | <= 2.11.0 | 2.12.0 | CVE-2022-2515 | 2022-07-22 | Advisory |
| Medium 5.5 | <= 2.10.3 | 2.10.4 | CVE-2021-24574 | 2021-07-26 | Advisory |
Check if a site is affected
Enter a site address to see which version of Simple Banner – Easily add multiple Banners/Bars/Notifications/Announcements to the top or bottom of your website and other plugins it runs, and whether they match a known vulnerability.
Questions
Is the Simple Banner – Easily add multiple Banners/Bars/Notifications/Announcements to the top or bottom of your website plugin safe to use?
All 7 known issues are fixed in current versions (3.3.3 or later). Keeping it updated is what matters.
How do I check which version of Simple Banner – Easily add multiple Banners/Bars/Notifications/Announcements to the top or bottom of your website my site runs?
In WordPress go to Plugins > Installed Plugins. From the outside, the free PluginPeek scan below reads the version from the site's public files.
How do I fix a vulnerable plugin?
Make a full backup, then update it from Dashboard > Updates and check the site afterwards. If you would rather not, we can do it for a fixed $99, paid after you have checked the site.