High 7.1Published Oct 16, 2026

CVE-2026-111396WordPress Advanced Post Manager plugin <= 4.5.6 - Broken Access Control vulnerability

Updated under an hour ago (Oct 29, 2026, 2:00 AM ET)

Does this affect you?

It affects Liquid Web / StellarWP Advanced Post Manager. Add what you run to find out whether that includes you.

EPSS puts the chance of exploitation in the next 30 days at 0.20%, higher than 10% of scored CVEs.

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Every CVE for Liquid Web / StellarWP Advanced Post Manager

Exploited in the last 30 days

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.

CVSS: 7.1 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
Weakness (CWE): CWE-862
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): 0.20% (percentile 10)
Assigned by: Patchstack
NVD analysis: Deferred
Record last updated: Oct 16, 2026
First seen by InfoSec Signals: Oct 16, 2026

Affected products

Affected products

Liquid Web / StellarWP Advanced Post Manager liquid_web_stellarwp:advanced_post_manager (from the name)	through 4.5.6; fixed at 4.5.7	CNA record

References

References

https://patchstack.com/database/wordpress/plugin/advanced-post-manager/vulnerability/wordpress-advanced-post-manager-plugin-4-5-6-broken-access-control-vulnerability?_s_id=cve	vdb-entry

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.