The nelio-ab-testing plugin before 4.5.0 for WordPress has filename=..%2f directory traversal.
Priority LOW 33CWE-22Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-22 and the CVSS impact.
Summary
The nelio-ab-testing plugin before 4.5.0 for WordPress has filename=..%2f directory traversal.
Why it matters now
EPSS 0.02195 82nd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:neliosoftware:nelio_ab_testing:*:*:*:*:*:wordpress:*:* | before 4.5.0 | Vulnerable | Nelio Software |
- cpe:2.3:a:neliosoftware:nelio_ab_testing:*:*:*:*:*:wordpress:*:* Versions before 4.5.0 Vulnerable ·Nelio Software
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2016-10977
- 2026-10-03 Alias added: GHSA-hcq5-84v9-8hvq
References
More Nelio Software Nelio Ab Testing vulnerabilities
- TI-2016-08965 The nelio-ab-testing plugin before 4.5.11 for WordPress has SSRF in ajax/iesupport.php. CVSS 3.0CRITICAL 10.0
- TI-2016-08964 The nelio-ab-testing plugin before 4.5.9 for WordPress has SSRF in ajax/iesupport.php. CVSS 3.0CRITICAL 10.0
- TI-2017-13720 The nelio-ab-testing plugin before 4.6.4 for WordPress has CSRF in experiment forms. CVSS 3.0HIGH 8.8
Sources
- CVE-2016-10977 · CVE Program
- CVE-2016-10977 · NVD
- FIRST EPSS
- GHSA-hcq5-84v9-8hvq · 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