CVE-2026-110494

CVSS 6.3 (medium) · published 2026-10-18

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.

Weakness: CWE-639

Source: NVD CVE-2026-110494

References

• https://blog.gitea.com/release-of-28.2.0/
• https://github.com/go-gitea/gitea/pull/39839
• https://github.com/go-gitea/gitea/pull/39847
• https://github.com/go-gitea/gitea/releases/tag/v28.2.0
• https://github.com/go-gitea/gitea/security/advisories/GHSA-cwq7-782w-pxcc

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