CVE-2026-105268 — Gitea issue attachment API allows changing comment attachments
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.…
Published: 2026-10-06 · CVSS: 4.3 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7