Forgejo through 15.0.11, 16.0.0 through 16.0.7, and 17.0.0 through 17.0.1 contains an information disclosure vulnerability in the GetPublicKey API handler that lacks an ownership check on key lookups. Authenticated users with a read:user token or session can enumerate sequential key IDs to obtain titles, fingerprints and public key material of other users' SSH, deploy and principal keys.
Fix
Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.
Change history 1
- First seenCVSS 5.3 · forgejoNVD modified 2026-10-30 11:31
Affected (CPE criteria) 0
NVD has not attached CPE configurations yet.
References 5
- https://codeberg.org/forgejo/forgejo/src/tag/v17.0.1/routers/api/v1/user/key.go#L191 technical-description
- https://codeberg.org/forgejo/forgejo/src/tag/v17.0.1/models/asymkey/ssh_key.go#L139-L143 technical-description
- https://abraxaslabs.tech/research/forgejo-keys-idor third-party-advisory
- https://codeberg.org/forgejo/forgejo product
- https://www.vulncheck.com/advisories/forgejo-through-15.0.11-16.0.7-and-17.0.1-information-disclosure-via-api-v1-user-keys-id third-party-advisory