Gitea OneDev migration denial of service
Gitea's OneDev migration downloader reads the entire remote version response into memory without a size limit and uses a client without a timeout. An authenticated user who can start a repository migration can direct it to an attacker-controlled OneDev-compatible server returning an oversized or never-ending response. This can consume memory and hold migration workers, impairing service availability.
CVE-2026-60018
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-2026-60018
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": "1.16.0",
"lessThan": "1.27.3",
"versionType": "semver"
}
],
"packageName": "code.gitea.io/gitea",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-60018
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #22074 · Revision 1
- Added to Heist Feed
- Publisher date