Vulnerability Description
LFS authentication bypass via malformed SSH sub-verb allows unauthorized read access to private repositories
CVSS Score
7.7
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Related Weaknesses (CWE)
References
- https://blog.gitea.com/release-of-1.26.3-and-1.26.4/
- https://github.com/go-gitea/gitea/pull/38008
- https://github.com/go-gitea/gitea/releases/tag/v1.26.4
- https://github.com/go-gitea/gitea/security/advisories/GHSA-7wvc-rvp7-w99x
- https://github.com/go-gitea/gitea/security/advisories/GHSA-7wvc-rvp7-w99x
FAQ
What is CVE-2026-58423?
CVE-2026-58423 is a vulnerability with a CVSS score of 7.7 (HIGH). LFS authentication bypass via malformed SSH sub-verb allows unauthorized read access to private repositories
How severe is CVE-2026-58423?
CVE-2026-58423 has been rated HIGH with a CVSS base score of 7.7/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-58423?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.