CVEvulnerability
CVE-2026-25651
6.1 MEDIUM
Official page ↗
- Status
- Analyzed
- Published
- 2026-02-06
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.1 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- Weaknesses
- CWE-601
Description
client-certificate-auth is middleware for Node.js implementing client SSL certificate authentication/authorization. Versions 0.2.1 and 0.3.0 of client-certificate-auth contain an open redirect vulnerability. The middleware unconditionally redirects HTTP requests to HTTPS using the unvalidated Host header, allowing an attacker to redirect users to arbitrary domains. This vulnerability is fixed in 1.0.0.
Affected configurations
• tgies client-certificate-auth (>= 0.2.1 < 1.0.0)
Related
Weakness · CWE (1)
- CWE-601 URL Redirection to Untrusted Site weakness
References
- https://github.com/tgies/client-certificate-auth/releases/tag/v1.0.0 Release Notes
- https://github.com/tgies/client-certificate-auth/security/advisories/GHSA-m4w9-gch5-c2g4 Exploit, Vendor Advisory