Advisories · Technology

Nelio Software Nelio AB Testing.

Every CVE that names Nelio Software Nelio AB Testing among its affected products, newest first. Vendors and products are as the CNA wrote them; check the affected versions on each record.

CVE-2026-40742 CVE record

CVSS 5.3 Medium

WordPress Nelio AB Testing plugin <= 8.2.8 - Sensitive Data Exposure vulnerability
- Nelio Software Nelio AB Testing
- Broken access control
Not analysed yet 15 Apr 2026
CVE-2026-32573 CVE record

CVSS 9.1 CriticalCritical · CVSS 9+

WordPress Nelio AB Testing plugin <= 8.2.7 - Remote Code Execution (RCE) vulnerability
- Nelio Software Nelio AB Testing
- Code injection
Not analysed yet 25 Mar 2026
CVE-2026-25378 CVE record

CVSS 7.6 High

WordPress Nelio AB Testing plugin <= 8.2.4 - SQL Injection vulnerability
- Nelio Software Nelio AB Testing
- SQL injection
Not analysed yet 19 Feb 2026
CVE-2025-67944 CVE record

CVSS 9.1 CriticalCritical · CVSS 9+

WordPress Nelio AB Testing plugin <= 8.1.8 - Arbitrary Code Execution vulnerability
- Nelio Software Nelio AB Testing
- Code injection
Not analysed yet 22 Jan 2026