CVE-2026-74012

WordPress TaxoPress plugin <= 3.51.0 - PHP Object Injection vulnerability

Published Aug 18, 2026 CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
Description
Deserialization of Untrusted Data vulnerability in TaxoPress allows Object Injection.

This issue affects TaxoPress: from n/a through 3.51.0.

Remediation

Vendor Solution

Update the WordPress TaxoPress plugin to the latest available version (at least 3.52.0).

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
Description Editor PHP Object Injection in TaxoPress <= 3.51.0 versions. Deserialization of Untrusted Data vulnerability in TaxoPress allows Object Injection. This issue affects TaxoPress: from n/a through 3.51.0.
Type Values Removed Values Added
First Time appeared Steve Burge
Steve Burge taxopress
Wordpress
Wordpress wordpress
Vendors & Products Steve Burge
Steve Burge taxopress
Wordpress
Wordpress wordpress
Type Values Removed Values Added
Metrics ssvc

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

Type Values Removed Values Added
Description Editor PHP Object Injection in TaxoPress <= 3.51.0 versions.
Title WordPress TaxoPress plugin <= 3.51.0 - 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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Patchstack
Published
Updated
Aug 20, 2026, 6:20 PM
Reserved
Aug 14, 2026, 10:16 AM
Status
Deferred
Published
Aug 18, 2026, 3:17 PM
Modified
Oct 22, 2026, 10:10 PM