WordPress Ultimate Watermark Plugin <= 1.1 - Broken Access Control Vulnerability
Missing Authorization vulnerability in MantraBrain Ultimate Watermark ultimate-watermark allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Ultimate Watermark: from n/a through <= 1.1.
Severity medium: primary CNA CVSS 4.3 v3.1 (worst CNA-provided scenario) Not listed in this KEV snapshot. Forecast present in this snapshot.
Published 2025-09-22T18:24:27.010Z. Updated 2026-04-28T16:13:40.066Z.