CVE-2026-105268

The Gitea API routes for issue attachments (`/api/v1/repos/{owner}/{repo}/issues/{index}/assets/{attachment_id}`) also accepted attachments that belong to comments on the issue. Because the author of an issue may edit and delete the issue's attachments, a user who opened an issue could rename or delete attachments that other users had posted in comments on that issue. The contents of the attachments could not be changed.

CVSS 3.1

4.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

EPSS

0.2% chance of exploitation in the next 30 days; higher than 9% of CVEs (scores of 2026-10-25)

CWEs

CWE-639, CWE-863

Published

2026-10-06

Modified

2026-10-13

Record from

the NVD, synced 2026-10-19

Affected

• gitea:gitea

References

• https://blog.gitea.com/release-of-28.1.0/
• https://github.com/go-gitea/gitea/pull/39501
• https://github.com/go-gitea/gitea/pull/39507
• https://github.com/go-gitea/gitea/releases/tag/v28.1.0
• https://github.com/go-gitea/gitea/security/advisories/GHSA-96qg-qxxj-r8xq

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