Package impact

golang Go / github.com/oauth2-proxy/oauth2-proxy/v7

0
KEVHas exploit
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CVE Severity CVSS Risk Published Description Impact
CVE-2026-40575 critical 9.1 9.1 1mo ago OAuth2 Proxy has an Authentication Bypass via X-Forwarded-Uri Header Spoofing golang
CVE-2026-41059 high 8.2 8.2 1mo ago OAuth2 Proxy has an Authentication Bypass via Fragment Confusion in skip_auth_routes and skip_auth_regex golang
CVE-2026-40574 medium 6.8 6.8 1mo ago OAuth2 Proxy has an Authorization Bypass in Email Domain Validation via Malformed Multi-@ Email Claims golang
CVE-2026-34457 unknown 1mo ago OAuth2 Proxy's Health Check User-Agent Matching Bypasses Authentication in auth_request Mode golang
CVE-2026-34454 unknown 1mo ago OAuth2 Proxy's session cookies are not cleared when rendering sign-in page golang
CVE-2025-64484 unknown 7mo ago OAuth2-Proxy is vulnerable to header smuggling via underscore leading to potential privilege escalation in github.com/oauth2-proxy/oauth2-proxy golang
CVE-2025-54576 unknown 10mo ago OAuth2-Proxy has authentication bypass in oauth2-proxy skip_auth_routes due to Query Parameter inclusion in github.com/oauth2-proxy/oauth2-proxy golang
CVE-2021-21411 unknown 10mo ago OAuth2-Proxy's `--gitlab-group` GitLab Group Authorization config flag stopped working in v7.0.0 in github.com/oauth2-proxy/oauth2-proxy golang
CVE-2021-21291 unknown 5y ago Subdomain checking of whitelisted domains could allow unintended redirects in oauth2-proxy in github.com/oauth2-proxy/oauth2-proxy golang