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Solution
No solution given by the vendor.
Workaround
Review and minimize skip-auth-regex configurations. Add middleware in upstream applications to ignore X-Forwarded-User on unauthenticated paths.
Fri, 07 Aug 2026 09:45:00 +0000
| Type | Values Removed | Values Added |
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| First Time appeared |
Redhat openshift Container Platform
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| Vendors & Products |
Redhat openshift Container Platform
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Thu, 06 Aug 2026 15:30:00 +0000
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| Metrics |
ssvc
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Thu, 06 Aug 2026 00:15:00 +0000
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| Metrics |
threat_severity
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threat_severity
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Wed, 05 Aug 2026 15:30:00 +0000
| Type | Values Removed | Values Added |
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| 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. | |
| Title | Openshift/oauth-proxy: openshift/oauth-proxy: unauthenticated identity header injection on whitelisted paths | |
| First Time appeared |
Redhat
Redhat openshift |
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| Weaknesses | CWE-345 | |
| CPEs | cpe:/a:redhat:openshift:4 | |
| Vendors & Products |
Redhat
Redhat openshift |
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| References |
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| Metrics |
cvssV3_1
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Projects
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Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2026-08-06T14:20:35.443Z
Reserved: 2026-05-29T13:28:56.552Z
Link: CVE-2026-49331
Updated: 2026-08-06T14:20:27.267Z
No data.
OpenCVE Enrichment
Updated: 2026-08-07T09:30:11Z