WordPress plugins

CVE-2026-121574

WordPress Passster plugin <= 4.3.20 - Broken Access Control vulnerability

Severity: Medium 5.3
Published: 11 Nov 2026
Last changed: 11 Nov 2026
Added to UpHeron: 11 Nov 2026
Weakness: Missing authorization (CWE-862)
Attack: Over the network · No login needed · No user action needed
Attacker can: Read some data
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Sources: CVE Program

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.

From the CVE Program.

Affected software

Software	Affected versions
Content Protector (WordPress plugin)WordPress plugins · `wp-plugin:content-protector`	Every version up to 4.3.20

References

CVE.org https://www.cve.org/CVERecord?id=CVE-2026-121574