Advisories · Technology

Roland Barker Participants Database.

Every CVE that names Roland Barker Participants Database among its affected products, newest first. Vendors and products are as the CNA wrote them; check the affected versions on each record.

CVE-2026-28189 CVE record

CVSS 7.4 High

WordPress Participants Database plugin <= 2.7.8.4 - Arbitrary File Deletion vulnerability
- Roland Barker Participants Database
- Path traversal
Not analysed yet 13 Aug 2026
CVE-2026-59555 CVE record

CVSS 10.0 CriticalCritical · CVSS 9+

WordPress Participants Database plugin <= 2.7.8.3 - Arbitrary File Deletion vulnerability
- Roland Barker Participants Database
- Path traversal
Not analysed yet 23 Jul 2026
CVE-2026-59525 CVE record

CVSS 9.3 CriticalCritical · CVSS 9+

WordPress Participants Database plugin <= 2.7.8.3 - SQL Injection vulnerability
- Roland Barker Participants Database
- SQL injection
Not analysed yet 23 Jul 2026
CVE-2026-27423 CVE record

CVSS 4.3 Medium

WordPress Participants Database plugin <= 2.7.8.4 - Broken Access Control vulnerability
- Roland Barker Participants Database
- Broken access control
Not analysed yet 23 Jul 2026