CVE-2026-58428
Release attachment extension allowlist bypass via web release edit form (variant of CVE-2025-68939)
- Published
- Updated
- Reserved
- Assigned by
- Gitea
Description
Release attachment extension allowlist bypass via web release edit form (variant of CVE-2025-68939)
Public exploit
A reference of the record is tagged as an exploit or proof of concept: anyone can try it against an unpatched system. CISA's SSVC rates its exploitation: a proof of concept is public.
- GitHub Security Advisory (opens in a new tab)vendor-advisoryexploit
Timeline
ID reserved
By Gitea
- 44 days later
· 44 days later
Published
- 1 day later
· 1 day later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| CISA-ADPADP (enrichment) | 3.1 | Medium6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |
| NVDNVD · Deferred | 3.1 | Medium6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |
- EPSS (exploitation in 30 days)
- 0.46% · top 60% of all CVEs (7 Nov 2026)
- CISA SSVC
- Exploitation: poc · Automatable: no · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.5.
Weakness
Affected products
Gitea · Gitea Open Source Git Server
- affected ≤ 1.26.4
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- Gocode.gitea.io/giteaGHSA-25gq-j9jx-43pg (opens in a new tab)
References (3)
- GitHub Security Advisory (opens in a new tab)vendor-advisoryexploit
- Gitea v1.27.0 Release (opens in a new tab)release-notes
- Gitea v1.27.0 Release Blog Post (opens in a new tab)release-notes
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-25gq-j9jx-43pg (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2026-58428)Record last updated .