Medium severity · published Aug 13, 2026
CVE-2026-58431
Public-only API token restriction is not enforced on team API routes
4.3
CVSS
0.3%
EPSS
No
On KEV
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 26% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GO
Gitea Open Source Git Server · Gitea
through 1.26.4 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-58431
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-58431
blog.gitea.com
https://blog.gitea.com/gitea-1.27.0-is-released/
github.com
https://github.com/go-gitea/gitea/releases/tag/v1.27.0
github.com
https://github.com/go-gitea/gitea/security/advisories/GHSA-h56g-4qw7-2mxg
More from Gitea Open Source Git Server
9.8
CVE-2026-56654
Privilege Escalation via Access Token Scope Escalation in API
9.8
CVE-2026-58422
Improper authorization on OAuth sign-in callback silently re-enables administrator-disabled accounts
9.8
CVE-2026-27780
Gitea pre-receive hook can miss branch-protection checks after scanner errors
9.8
CVE-2026-26292
Gitea LFS mirror synchronization bypasses migration HTTP transport restrictions
9.8
CVE-2026-20896
Gitea Docker image trusts spoofable reverse-proxy headers by default