CVEvulnerability
CVE-2026-110494
6.3 MEDIUM
Official page ↗
- Status
- Awaiting Analysis
- Published
- 2026-10-18
- Last modified
- 2026-10-19
- Assigner
- 88ee5874-cf24-4952-aea0-31affedb7ff2
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 6.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
- Weaknesses
- CWE-639
Description
Adding attachments to a release checked the repository and release of an attachment but not whether it was already linked to an issue or comment. A user with write access to the releases of a repository, who knew the UUID of an attachment in that repository, could link it to a release. This exposed the file name, size and download count of the attachment through the release and allowed the user to rename or delete it.
Related
Weakness · CWE (1)
- CWE-639 Authorization Bypass Through User-Controlled Key weakness
References
- https://blog.gitea.com/release-of-28.2.0/ blog.gitea.com
- https://github.com/go-gitea/gitea/pull/39839 github.com
- https://github.com/go-gitea/gitea/pull/39847 github.com
- https://github.com/go-gitea/gitea/releases/tag/v28.2.0 github.com
- https://github.com/go-gitea/gitea/security/advisories/GHSA-cwq7-782w-pxcc github.com