https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-03T08:40:48.261235+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/euvd-2026-36341 EUVD-2026-36341 2026-10-03T08:40:48.322284+00:00 EUVD-2026-36341 https://cve.radiocsirt.org/vuln/fkie_cve-2020-4037 fkie_cve-2020-4037 2026-10-03T08:40:48.322319+00:00

In OAuth2 Proxy from version 5.1.1 and less than version 6.0.0, users can provide a redirect address for the proxy to send the authenticated user to at the end of the authentication flow. This is expected to be the original URL that the user was trying to access. This redirect URL is checked within the proxy and validated before redirecting the user to prevent malicious actors providing redirects to potentially harmful sites. This has been fixed in version 6.0.0.

 https://cve.radiocsirt.org/vuln/ghsa-5m6c-jp6f-2vcv GHSA-5m6c-jp6f-2vcv — Open Redirect in OAuth2 Proxy 2026-10-03T08:40:48.322353+00:00

Affected: Go: github.com/oauth2-proxy/oauth2-proxy

### Impact As users can provide a redirect address for the proxy to send the authenticated user to at the end of the authentication flow. This is expected to be the original URL that the user was trying to access. This redirect URL is checked within the proxy and validated before redirecting the user to prevent malicious actors providing redirects to potentially harmful sites.

 https://cve.radiocsirt.org/vuln/gsd-2020-4037 gsd-2020-4037 2026-10-03T08:40:48.322378+00:00 gsd-2020-4037