[ CVE-2026-107506 · Published 21 Oct 2026 ]
Vulnerability in Unknown Simple Banner
CVSS 7.5
EPSS <1%No fix listed yet
[ Description ]Official description
The Simple Banner WordPress plugin before 3.3.3 does not correctly limit the capabilities it grants to the user roles an administrator allows to manage its banners, granting such roles the full administrator capability, which allows users in a low-privileged role to escalate their privileges and fully compromise the site.
[ Fixes ]Fixes and patches
No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.