Vulnerability Description
Forgejo through 15.0.11, 16.0.0 through 16.0.7, and 17.0.0 through 17.0.1 contains a server-side request forgery vulnerability that allows unauthenticated attackers to make the server issue requests by submitting arbitrary OpenID identifier URLs. Attackers can POST crafted identifiers to /user/login/openid to trigger blind discovery GET requests to loopback, cloud metadata, and internal addresses for port scanning and probing.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://abraxaslabs.tech/research/forgejo-openid-discovery-ssrf
- https://codeberg.org/forgejo/forgejo
- https://codeberg.org/forgejo/forgejo/src/tag/v17.0.1/modules/auth/openid/openid.
- https://github.com/go-gitea/gitea/security/advisories/GHSA-2fcr-jfvc-vgg2
- https://www.vulncheck.com/advisories/forgejo-through-15.0.11-16.0.7-and-17.0.1-s
- https://github.com/go-gitea/gitea/security/advisories/GHSA-2fcr-jfvc-vgg2
FAQ
What is CVE-2026-119545?
CVE-2026-119545 is a vulnerability with a CVSS score of 5.3 (MEDIUM). Forgejo through 15.0.11, 16.0.0 through 16.0.7, and 17.0.0 through 17.0.1 contains a server-side request forgery vulnerability that allows unauthenticated attackers to make the server issue requests b...
How severe is CVE-2026-119545?
CVE-2026-119545 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-119545?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.