What’s Vulnerable › Vulnerabilities

CVE-2026-58423: LFS authentication bypass via malformed SSH sub-verb allows unauthorized read access to private repositories

• Severity: high (CVSS 7.7 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-07-03 · updated 2026-10-25
• Weakness: CWE-287

Description

LFS authentication bypass via malformed SSH sub-verb allows unauthorized read access to private repositories

Affected products

• Gitea Open Source Git Server: from 1.23.0 through 1.26.2

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

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