Description
Contributor PHP Object Injection in Anti-Malware Security and Brute-Force Firewall <= 4.23.87 versions.
Published: 2026-06-15
Score: 8.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

Vendor Solution

Update the WordPress Anti-Malware Security and Brute-Force Firewall Plugin to the latest available version (at least 4.23.88).

Tracking

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Advisories

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History

Tue, 16 Jun 2026 14:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Mon, 15 Jun 2026 20:30:00 +0000

Type Values Removed Values Added
Description Contributor PHP Object Injection in Anti-Malware Security and Brute-Force Firewall <= 4.23.87 versions.
Title WordPress Anti-Malware Security and Brute-Force Firewall plugin <= 4.23.87 - PHP Object Injection vulnerability
Weaknesses CWE-502
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}


Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: Patchstack

Published:

Updated: 2026-06-16T12:36:54.641Z

Reserved: 2026-04-07T10:42:07.235Z

Link: CVE-2026-39478

cve-icon Vulnrichment

Updated: 2026-06-16T12:36:50.554Z

cve-icon NVD

Status : Deferred

Published: 2026-06-15T21:16:44.220

Modified: 2026-06-15T21:24:32.790

Link: CVE-2026-39478

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses
  • CWE-502

    Deserialization of Untrusted Data