CVE-2026-112862: critical vulnerability in xnau webdesign Participants Database
WordPress Participants Database plugin <= 2.7.8.5 - PHP Object Injection vulnerability
Published
28Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.8epss 0.3%
exploitation probability
0.3%top 77% of all CVEs
observed exploitation
nono source reports it
Deserialization of Untrusted Data vulnerability in xnau webdesign Participants Database participants-database allows Object Injection.This issue affects Participants Database: from n/a through 2.7.8.5.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
xnau webdesign · Participants DatabaseRelated CVEs — xnau webdesign Participants Database
In the same product, most dangerous first.
CVE-2026-112860CRITICALWordPress Participants Database plugin <= 2.7.8.5 - SQL Injection vulnerabilityEPSS 0.2%CVE-2026-112861MEDIUMWordPress Participants Database plugin <= 2.7.8.5 - Insecure Direct Object References (IDOR) vulnerabilityEPSS 0.2%CVE-2025-58008MEDIUMWordPress Participants Database Plugin <= 2.7.6.3 - Cross Site Scripting (XSS) VulnerabilityEPSS 0.2%