CVE-2026-20736
unknown
CVSS v3
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CVSS v4 NEW
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VIR risk
—
Description
Gitea has improper access control for uploaded attachments in code.gitea.io/gitea
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Go | code.gitea.io/gitea | <1.25.4 | 1.25.4 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2026-20736
- https://github.com/go-gitea/gitea/pull/36320
- https://github.com/go-gitea/gitea/commit/fbea2c68e8df11cfa94e8ead913b79946780ed30
- https://blog.gitea.com/release-of-1.25.4
- https://github.com/go-gitea/gitea
- https://github.com/go-gitea/gitea/releases/tag/v1.25.4
- https://github.com/advisories/GHSA-hgr3-x44x-33hx
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.