CVE-2025-62126: Insertion of Sensitive Information Into Sent Data in Razvan Stanga Varnish/Nginx Proxy Caching
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.
AI Analysis
Technical Summary
This vulnerability (CVE-2025-62126) affects Razvan Stanga Varnish/Nginx Proxy Caching up to version 1.8.3. It involves the insertion of sensitive information into data sent by the proxy caching system, which can lead to unauthorized retrieval of embedded sensitive data. The CVSS 3.1 score is 5.3 (medium), with network attack vector, low attack complexity, no privileges or user interaction required, and impact limited to integrity. No official patch or vendor advisory is currently available to confirm remediation status.
Potential Impact
The vulnerability allows an attacker to insert sensitive information into data sent by the proxy caching system, potentially leading to unauthorized disclosure of embedded sensitive data. The impact is limited to data integrity, with no direct confidentiality or availability impact reported. No known active exploitation has been documented.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, users should monitor vendor communications for updates. No specific mitigations are provided in the available data.
CVE-2025-62126: Insertion of Sensitive Information Into Sent Data in Razvan Stanga Varnish/Nginx Proxy Caching
Description
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.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CVE-2025-62126) affects Razvan Stanga Varnish/Nginx Proxy Caching up to version 1.8.3. It involves the insertion of sensitive information into data sent by the proxy caching system, which can lead to unauthorized retrieval of embedded sensitive data. The CVSS 3.1 score is 5.3 (medium), with network attack vector, low attack complexity, no privileges or user interaction required, and impact limited to integrity. No official patch or vendor advisory is currently available to confirm remediation status.
Potential Impact
The vulnerability allows an attacker to insert sensitive information into data sent by the proxy caching system, potentially leading to unauthorized disclosure of embedded sensitive data. The impact is limited to data integrity, with no direct confidentiality or availability impact reported. No known active exploitation has been documented.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, users should monitor vendor communications for updates. No specific mitigations are provided in the available data.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Patchstack
- Date Reserved
- 2025-10-07T15:41:41.480Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 695544badb813ff03ef0a0a6
Added to database: 12/31/2025, 3:43:54 PM
Last enriched: 5/1/2026, 6:21:37 PM
Last updated: 5/9/2026, 10:21:47 PM
Views: 68
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