Vulnerability · Published Oct 16, 2026 · Assigned by Patchstack
CVE-2026-111396WordPress Advanced Post Manager plugin <= 4.5.6 - Broken Access Control vulnerability
High 7.1
In plain English
A high-severity missing authorization in Advanced Post Manager from Liquid Web / StellarWP. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 10% of all known vulnerabilities).
Severity (CVSS 3.1)7.1High
Exploit odds (30 days)0.2%top 89.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Liquid Web / StellarWP | Advanced Post Manager | 0 – through 4.5.6 |
Weakness: CWE-862 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H