GO-2025-4113
- Source
- https://pkg.go.dev/vuln/GO-2025-4113
- Import Source
- https://vuln.go.dev/ID/GO-2025-4113.json
- JSON Data
- https://api.osv.dev/v1/vulns/GO-2025-4113
- Aliases
- Published
- 2025-11-17T19:11:23Z
- Modified
- 2025-11-17T19:58:35.677308Z
- Summary
- OAuth2-Proxy is vulnerable to header smuggling via underscore leading to potential privilege escalation in github.com/oauth2-proxy/oauth2-proxy
- Details
-
OAuth2-Proxy is vulnerable to header smuggling via underscore leading to potential privilege escalation in github.com/oauth2-proxy/oauth2-proxy
- Database specific
{ "review_status": "UNREVIEWED", "url": "https://pkg.go.dev/vuln/GO-2025-4113" }- References
-
- https://github.com/oauth2-proxy/oauth2-proxy/security/advisories/GHSA-vjrc-mh2v-45x6
- https://nvd.nist.gov/vuln/detail/CVE-2025-64484
- https://github.com/oauth2-proxy/oauth2-proxy/commit/f3f30fa976fb4bb97d6345ba4735cb6d86e24f95
- https://datatracker.ietf.org/doc/html/rfc2616#section-4.2
- https://datatracker.ietf.org/doc/html/rfc822#section-3.2
- https://github.com/oauth2-proxy/oauth2-proxy/releases/tag/v7.13.0
- https://github.security.telekom.com/2020/05/smuggling-http-headers-through-reverse-proxies.html
- https://www.uptimia.com/questions/why-are-http-headers-with-underscores-dropped-by-nginx
Affected packages
Go / github.com/oauth2-proxy/oauth2-proxy
Package
- Name
- github.com/oauth2-proxy/oauth2-proxy
- View open source insights on deps.dev
- Purl
- pkg:golang/github.com/oauth2-proxy/oauth2-proxy
Go / github.com/oauth2-proxy/oauth2-proxy/v7
Package
- Name
- github.com/oauth2-proxy/oauth2-proxy/v7
- View open source insights on deps.dev
- Purl
- pkg:golang/github.com/oauth2-proxy/oauth2-proxy/v7