PT-2026-55656 · Gitea · Gitea Open Source Git Server

Tomer-Pl · Published 2026-07-03 · Updated 2026-07-03 · CVE-2026-58423

Positive Technologies (AI Summary)

CVSS v3.1

7.7

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions The product name cannot be determined (affected versions not specified)

Description An authentication bypass exists when using a malformed SSH sub-verb during LFS (Large File Storage) operations. This flaw allows unauthorized read access to private repositories.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

CVE-2026-58423

Affected Products

Gitea Open Source Git Server

References · 6

• https://github.com/go-gitea/gitea/security/advisories/GHSA-7wvc-rvp7-w99x · Vendor Advisory
• https://github.com/go-gitea/gitea/pull/38008 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2026-58423 · Security Note
• https://github.com/go-gitea/gitea/releases/tag/v1.26.4 · Note
• https://blog.gitea.com/release-of-1.26.3-and-1.26.4 · Note
• https://twitter.com/CVEnew/status/2073191219451019506 · Twitter Post