CVE-2024-43141

WordPress Participants Database plugin <= 2.5.9.2 - PHP Object Injection vulnerability

Published Aug 13, 2024 CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed
Description
Deserialization of Untrusted Data vulnerability in Roland Barker, xnau webdesign Participants Database allows Object Injection.This issue affects Participants Database: from n/a through 2.5.9.2.

Remediation

Vendor Solution

Update to 2.5.9.3 or a higher version.

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2024-40068 Deserialization of Untrusted Data vulnerability in Roland Barker, xnau webdesign Participants Database allows Object Injection.This issue affects Participants Database: from n/a through 2.5.9.2.
History
Type Values Removed Values Added
First Time appeared Rolandbarkerxnauwebdesign
Rolandbarkerxnauwebdesign participants Database
CPEs cpe:2.3:a:rolandbarkerxnauwebdesign:participants_database:*:*:*:*:*:*:*:*
Vendors & Products Rolandbarkerxnauwebdesign
Rolandbarkerxnauwebdesign participants Database
Metrics ssvc

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

Type Values Removed Values Added
Description Deserialization of Untrusted Data vulnerability in Roland Barker, xnau webdesign Participants Database allows Object Injection.This issue affects Participants Database: from n/a through 2.5.9.2.
Title WordPress Participants Database plugin <= 2.5.9.2 - 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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Patchstack
Published
Updated
Apr 28, 2026, 4:10 PM
Reserved
Aug 7, 2024, 9:19 AM
Status
Deferred
Published
Aug 13, 2024, 12:15 PM
Modified
Jun 17, 2026, 7:50 AM