The Nelio A/B Testing – AB Tests and Heatmaps for Better Conversion Optimization plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 8.1.8. This makes it possible for authenticated attackers, with Editor-level access and above, to execute code on the server.
CVE-2025-67944 is a high severity with CVSS 7.2 Remote Code Execution issue affecting the Plugin Nelio A/B Testing – AB Tests and Heatmaps for Better Conversion Optimization. It affects Versions up to 8.1.8 and is fixed in 8.2.0.
CVE-2025-67944 is tracked for the Plugin Nelio A/B Testing – AB Tests and Heatmaps for Better Conversion Optimization as high severity with CVSS 7.2. The affected range is Versions up to 8.1.8. Update Nelio A/B Testing – AB Tests and Heatmaps for Better Conversion Optimization to 8.2.0 or newer where that version is compatible with the site.
| Software Type | Plugin |
|---|---|
| Software Slug |
nelio-ab-testing
View on wordpress.org
|
| CVE | CVE-2025-67944 |
| Patched Versions |
8.2.0
|
| Affected Versions |
Versions up to 8.1.8
|
These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.
Nelio AB Testing < 4.6.4 - Cross-Site Request Forgery
Nelio AB Testing < 4.5.9 - Server Side Request Forgery
Nelio A/B Testing – AB Tests and Heatmaps for Better Conversion Optimization <= 8.2.7 - Authenticated (Editor+) Remote Code Execution
Nelio AB Testing < 4.5.11 - Server-Side Request Forgery
Nelio AB Testing < 4.5.0 - Directory Traversal
Nelio AB Testing <= 8.2.4 - Authenticated (Editor+) SQL Injection
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