CVEvulnerability
CVE-2026-49331
6.5 MEDIUM
Official page ↗
- Status
- Awaiting Analysis
- Published
- 2026-08-05
- Last modified
- 2026-10-24
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
- Weaknesses
- CWE-345
Description
A flaw was found in openshift/oauth-proxy. On paths configured to bypass authentication (skip-auth-regex), the proxy forwards client-supplied identity headers (X-Forwarded-User, X-Forwarded-Email, X-Forwarded-Access-Token) to the upstream application without stripping them. An unauthenticated attacker can inject forged identity headers on whitelisted paths.
Related
Weakness · CWE (1)
- CWE-345 Insufficient Verification of Data Authenticity weakness
References
- https://access.redhat.com/security/cve/CVE-2026-49331 access.redhat.com
- https://bugzilla.redhat.com/show_bug.cgi?id=2483252 bugzilla.redhat.com