CVE-2026-58433 json
Team-repository linking endpoint bypasses the RepoAdminChangeTeamAccess organization setting
published 2026-08-13 2 mo ago modified 2026-08-26 2 mo ago also EUVD-2026-58160
- cvss
- 9.1
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 43%
- public exploits
- 0
- none known
Summary
Team-repository linking endpoint bypasses the RepoAdminChangeTeamAccess organization setting
Patch / fix
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- yes
- Technical impact
- total
- Assessed
- 2 mo ago
Exploit prediction
0.51% chance of exploitation in the next 30 days, higher than 43% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/go-gitea/gitea/security/advisories/GHSA-m6qc-j894-7h9r referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |
| CNA | 3.1 | 9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |
Affected products
- Gitea Gitea Open Source Git Server
Classification
- Weakness
-
- CWE-862 Missing Authorization
References
-
github.com
/go-gitea/gitea/security/advisories/GHSA-m6qc-j894-7h9r
vendor-advisory, exploit
-
github.com
/go-gitea/gitea/releases/tag/v1.27.0
release-notes
-
blog.gitea.com
/gitea-1.27.0-is-released/
release-notes
Sources
- CVE List CVE-2026-58433
- NVD CVE-2026-58433
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