data/reports/GO-2026-6335.yaml

id: GO-2026-6335
modules:
    - module: code.gitea.io/gitea
      versions:
        - fixed: 1.25.5
      vulnerable_at: 1.25.4
summary: Gitea primary email ownership bypass allows cross-user email changes in code.gitea.io/gitea
cves:
    - CVE-2026-27657
ghsas:
    - GHSA-4c8f-3m6h-m56r
references:
    - advisory: https://github.com/advisories/GHSA-4c8f-3m6h-m56r
    - advisory: https://nvd.nist.gov/vuln/detail/CVE-2026-27657
    - web: https://blog.gitea.com/release-of-1.25.5
    - web: https://github.com/go-gitea/gitea/commit/8d26ea93738430a57d00c2da0fd97e1ba712eed7
    - web: https://github.com/go-gitea/gitea/commit/e927a86586afc138959b462d4040d1547f406f71
    - web: https://github.com/go-gitea/gitea/pull/36586
    - web: https://github.com/go-gitea/gitea/pull/36607
    - web: https://github.com/go-gitea/gitea/releases/tag/v1.25.5
source:
    id: GHSA-4c8f-3m6h-m56r
    created: 2026-09-01T14:12:15.907211-04:00
review_status: UNREVIEWED