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Nelio A/B Testing vulnerabilities
Nelio A/B Testing has 4 known vulnerabilities in this database. The most recent published record is dated 17 Sep 2019.
- Known vulnerabilities
- 4
- Active installs
- 4,000+
- Latest version
- 8.5.4
- Last updated
- 15 Sep 2026
- Most recent
- 17 Sep 2019
Find it in your WordPress dashboard under Plugins. Severity is based on the CVSS score published with the CVE where one is available.
| Vulnerability | Severity | Affected | Fix | Published |
|---|---|---|---|---|
| Path traversal CVE-2016-10977 | Medium 6.5 | Before 4.5.0 | Fixed in 4.5.0 | 17 Sep 2019 |
| Server-side request forgery (SSRF) CVE-2016-10926 | Critical 10.0 | Before 4.5.9 | Fixed in 4.5.9 | 22 Aug 2019 |
| Server-side request forgery (SSRF) CVE-2016-10927 | Critical 10.0 | Before 4.5.11 | Fixed in 4.5.11 | 22 Aug 2019 |
| Cross-site request forgery (CSRF) CVE-2017-18547 | High 8.8 | Before 4.6.4 | Fixed in 4.6.4 | 16 Aug 2019 |
Read the published descriptions
- CVE-2016-10977, 17 Sep 2019
- The nelio-ab-testing plugin before 4.5.0 for WordPress has filename=..%2f directory traversal. CVE record
- CVE-2016-10926, 22 Aug 2019
- The nelio-ab-testing plugin before 4.5.9 for WordPress has SSRF in ajax/iesupport.php. CVE record
- CVE-2016-10927, 22 Aug 2019
- The nelio-ab-testing plugin before 4.5.11 for WordPress has SSRF in ajax/iesupport.php. CVE record
- CVE-2017-18547, 16 Aug 2019
- The nelio-ab-testing plugin before 4.6.4 for WordPress has CSRF in experiment forms. CVE record
What to do if you run Nelio A/B Testing
If you run Nelio A/B Testing, open WordPress and check the installed version in Plugins. Compare it with the affected versions in the vulnerability record. If a fixed version is available, take a current backup and update to that version or the latest supported release.
If no fixed version exists, consider disabling and removing the plugin or replacing it with a maintained alternative. After dealing with the affected software, check administrator users, unexpected file changes, redirects, unfamiliar pages and security logs for signs that the site may already have been altered.
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