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.
Published: 2026-10-05
Score: 9.8 Critical
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

Vendor Solution

Update the WordPress Advanced Post Manager plugin to the latest available version (at least 4.5.6).

Tracking

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Advisories

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History

Mon, 05 Oct 2026 19:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Mon, 05 Oct 2026 18:30:00 +0000

Type Values Removed Values Added
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.
Title WordPress Advanced Post Manager plugin <= 4.5.5 - PHP Object Injection vulnerability
Weaknesses CWE-502
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}


Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: Patchstack

Published:

Updated: 2026-10-05T18:46:38.457Z

Reserved: 2026-09-24T10:23:19.166Z

Link: CVE-2026-97283

cve-icon Vulnrichment

Updated: 2026-10-05T18:46:34.938Z

cve-icon NVD

Status : Received

Published: 2026-10-05T19:17:27.133

Modified: 2026-10-05T19:17:27.133

Link: CVE-2026-97283

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses