medium5.3
CVE-2026-119545
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 atta…
Impact
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.
Affected products
| Product | Affected versions |
|---|---|
| Forgejo | through 15.0.11 |
| 16.0.0 | through 16.0.7 |
| And 17.0.0 | through 17.0.1 |
Versions were read from the advisory text. No structured product data has been published for this record yet.
Weakness classification
References
- NVD record
- CVE.org record
- 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.go#L35-L36
- 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-ssrf-via-openid-discovery
- https://github.com/go-gitea/gitea/security/advisories/GHSA-2fcr-jfvc-vgg2