Gitea release attachment re-linking of issue attachments
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.
CVE-2026-110494
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-110494
Gitea
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "Gitea",
"product": "Gitea",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "semver",
"lessThanOrEqual": "28.1.0"
}
],
"packageName": "gitea.dev",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-110494
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #40873 · Revision 1
- Added to Heist Feed
- Publisher date