WordPress Participants Database plugin <= 2.5.9.2 - PHP Object Injection vulnerability
Priority MEDIUM 50CWE-502Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-502.
Summary
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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00645 51st percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Roland Barker, xnau webdesign | Participants Database | up to 2.5.9.2 | — | No fix listed | CNA |
- Participants Database VendorRoland Barker, xnau webdesign Affected up to 2.5.9.2 Fixed in — No fix listed CNA
CPE names CISA-ADP · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:rolandbarkerxnauwebdesign:participants_database:*:*:*:*:*:*:*:* | — | — | — |
- cpe:2.3:a:rolandbarkerxnauwebdesign:participants_database:*:*:*:*:*:*:*:* Versions — — ·—
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-43141
- 2026-10-03 Alias added: GHSA-69p5-4jp4-c55r
- 2026-10-20 EPSS moved to the 50th–90th percentile
More Roland Barker, xnau webdesign vulnerabilities
- TI-2014-03230 SQL injection vulnerability in the Export CSV page in the Participants Database plugin… CVSS 2.0HIGH 7.5
- TI-2023-14941 WordPress Participants Database Plugin <= 2.4.9 is vulnerable to Cross Site Request Forgery (CSRF) CVSS 3.1HIGH 8.8
- TI-2023-26581 WordPress Participants Database Plugin <= 2.5.5 is vulnerable to Broken Access Control CVSS 3.1HIGH 8.8
- TI-2020-06892 participants-database.php in the Participants Database plugin 1.9.5.5 and previous… CVSS 3.1HIGH 7.5
- TI-2017-10289 The Participants Database plugin before 1.7.5.10 for WordPress has XSS. CVSS 3.0MEDIUM 6.1
- TI-2026-09800 Missing authorization in Roland Barker, xnau webdesign Participants Database CVSS 3.1MEDIUM 5.3
Sources
- CVE-2024-43141 · CVE Program
- CVE-2024-43141 · NVD
- FIRST EPSS
- GHSA-69p5-4jp4-c55r · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences