WordPress Varnish/Nginx Proxy Caching plugin <= 1.8.3 - Sensitive Data Exposure vulnerability
Priority LOW 31CWE-201Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- None · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-201.
Summary
Insertion of Sensitive Information Into Sent Data vulnerability in Razvan Stanga Varnish/Nginx Proxy Caching vcaching allows Retrieve Embedded Sensitive Data.This issue affects Varnish/Nginx Proxy Caching: from n/a through <= 1.8.3.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00704 53rd 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
- Partial
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 |
|---|---|---|---|---|---|
| Razvan Stanga | Varnish/Nginx Proxy Caching | up to 1.8.3 | — | No fix listed | CNA |
- Varnish/Nginx Proxy Caching VendorRazvan Stanga Affected up to 1.8.3 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-62126
- 2026-10-03 Alias added: GHSA-p564-c3m6-66w8
More Razvan Stanga vulnerabilities
- TI-2025-30686 WordPress Varnish/Nginx Proxy Caching plugin <= 1.8.3 - Cross Site Scripting (XSS) vulnerability CVSS 3.1MEDIUM 5.9
Sources
- CVE-2025-62126 · CVE Program
- CVE-2025-62126 · NVD
- FIRST EPSS
- GHSA-p564-c3m6-66w8 · 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