CVE-2025-22260: Marcus Aka @msykes Meta Tag Manager

Medium severity, CVSS 4.3. EPSS: 0.4% chance of exploitation in the next 30 days.

Missing Authorization vulnerability in Marcus (aka @msykes) Meta Tag Manager meta-tag-manager.This issue affects Meta Tag Manager: from n/a through <= 3.1.

Affected products

• Marcus Aka @msykes Meta Tag Manager: up to and including 3.1

Published 2025-02-03. Last modified 2026-06-17.