What is GHSA-52qx-gr3f-hfqm?

GHSA-52qx-gr3f-hfqm is a security advisory published by GitHub Security Advisories with Critical severity. Deserialization of Untrusted Data vulnerability in Liquid Web / StellarWP Advanced Post Manager...

Which CVE IDs does GHSA-52qx-gr3f-hfqm cover?

GHSA-52qx-gr3f-hfqm covers the following CVE IDs: CVE-2026-97283. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-52qx-gr3f-hfqm?

GHSA-52qx-gr3f-hfqm has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-52qx-gr3f-hfqmCriticalCVSS 9.8

Deserialization of Untrusted Data vulnerability in Liquid Web / StellarWP Advanced Post Manager...

Vendor

GitHub Security Advisories

Published

October 5, 2026

Last Modified

October 5, 2026

🔗 CVE IDs covered (1)

CVE-2026-97283 →

📋 Description

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.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-97283
https://patchstack.com/database/wordpress/plugin/advanced-post-manager/vulnerability/wordpress-advanced-post-manager-plugin-4-5-5-php-object-injection-vulnerability?_s_id=cve
https://github.com/advisories/GHSA-52qx-gr3f-hfqm