Vulnerability Description
OAuth2 sign-in reactivates an administrator-deactivated account on auth sources without refresh tokens (incomplete fix of #38009)
CVSS Score
8.1
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Related Weaknesses (CWE)
References
- https://blog.gitea.com/gitea-1.27.0-is-released/
- https://github.com/go-gitea/gitea/releases/tag/v1.27.0
- https://github.com/go-gitea/gitea/security/advisories/GHSA-vrhc-jjfc-m3m3
- https://github.com/go-gitea/gitea/security/advisories/GHSA-vrhc-jjfc-m3m3
FAQ
What is CVE-2026-55987?
CVE-2026-55987 is a vulnerability with a CVSS score of 8.1 (HIGH). OAuth2 sign-in reactivates an administrator-deactivated account on auth sources without refresh tokens (incomplete fix of #38009)
How severe is CVE-2026-55987?
CVE-2026-55987 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-55987?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.