CVE-2026-112861

WordPress Participants Database plugin <= 2.7.8.5 - Insecure Direct Object References (IDOR) vulnerability

Published Oct 20, 2026 CVSS 3.1 · 6.3 Medium EPSS < 1% KEV · Not listed
Description
Authorization Bypass Through User-Controlled Key vulnerability in xnau webdesign Participants Database participants-database allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Participants Database: from n/a through 2.7.8.5.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Wordpress-extensions
Wordpress-extensions participants Database
Xnau Webdesign
Xnau Webdesign participants Database
Vendors & Products Wordpress-extensions
Wordpress-extensions participants Database
Xnau Webdesign
Xnau Webdesign participants Database
Type Values Removed Values Added
Metrics ssvc

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

Type Values Removed Values Added
Description Authorization Bypass Through User-Controlled Key vulnerability in xnau webdesign Participants Database participants-database allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Participants Database: from n/a through 2.7.8.5.
Title WordPress Participants Database plugin <= 2.7.8.5 - Insecure Direct Object References (IDOR) vulnerability
Weaknesses CWE-639
References
Metrics cvssV3_1

{'score': 6.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Patchstack
Published
Updated
Oct 21, 2026, 10:35 AM
Reserved
Oct 19, 2026, 7:23 PM
Status
Deferred
Published
Oct 20, 2026, 6:17 PM
Modified
Oct 21, 2026, 11:17 AM