Medium · 5.3 CVE-2026-121574 EUVD-2026-123385GHSA-4xx4-mhrr-7gw8

WordPress Passster plugin <= 4.3.20 - Broken Access Control vulnerability

Published Nov 11, 2026 · Updated Nov 11, 2026 · Assigned by Patchstack

Description

Missing Authorization vulnerability in WP Chill Passster content-protector allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Passster: from n/a through 4.3.20.

Affected products

Vendor	Product	Affected	Fixed
WP Chill	Passster	≤ 4.3.20	—

References

https://patchstack.com/database/wordpress/plugin/content-protector/vulnerability/wordpress-passster-plugin-4-3-20-broken-access-control-vulnerability?_s_id=cve vdb-entry