Advanced Post Manager vulnerabilities

2 known vulnerabilities in Advanced Post Manager from Liquid Web / StellarWP. 2 are rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 7.1 High severity

  Advanced Post Manager: Missing Authorization

  CVE-2026-111396Oct 16, 2026Liquid Web / StellarWP

  Missing Authorization vulnerability in Liquid Web / StellarWP Advanced Post Manager advanced-post-manager allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Advanced Post Manager: from n/a through 4.5.6.

• 9.8 Critical severity

  Advanced Post Manager: Deserialization of Untrusted Data

  CVE-2026-97283Oct 5, 2026Liquid Web / StellarWP

  Deserialization of Untrusted Data vulnerability in Liquid Web / StellarWP Advanced Post Manager advanced-post-manager allows Object Injection.This issue affects Advanced Post Manager: from n/a through 4.5.5.