CVE-2026-110494Gitea release attachment re-linking of issue attachments
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- Not yet scored
- Weakness (CWE)
- CWE-639
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Gitea
- NVD analysis
- Received
- Record last updated
- Oct 18, 2026
- First seen by InfoSec Signals
- Oct 18, 2026
Affected products
Gitea Gitea gitea:gitea (from the name) | through 28.1.0 | CNA record |
References
- https://github.com/go-gitea/gitea/security/advisories/GHSA-cwq7-782w-pxccvendor-advisory
- https://github.com/go-gitea/gitea/pull/39839patch
- https://github.com/go-gitea/gitea/pull/39847patch
- https://blog.gitea.com/release-of-28.2.0/release-notes
- https://github.com/go-gitea/gitea/releases/tag/v28.2.0release-notes
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.