HIGHGo →
OAuth2 Proxy has an Authentication Bypass via X-Forwarded-Uri Header Spoofing
OAuth2 Proxy has an Authentication Bypass via X-Forwarded-Uri Header Spoofing
Affected packages
- github.com/oauth2-proxy/oauth2-proxy/v7
Exploit signal
- Known exploited (CISA KEV)
- No
- EPSS score
- —
- EPSS percentile
- —
EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs.
Sources
- https://github.com/oauth2-proxy/oauth2-proxy/security/advisories/GHSA-7x63-xv5r-3p2x
- https://nvd.nist.gov/vuln/detail/CVE-2026-40575
- https://access.redhat.com/security/cve/CVE-2026-40575
- https://bugzilla.redhat.com/show_bug.cgi?id=2460449
- https://github.com/oauth2-proxy/oauth2-proxy
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-40575.json
Structured record: https://osv.dev/vulnerability/GHSA-7x63-xv5r-3p2x
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