{"id":"CVE-2026-60018","published":"2026-10-14T15:17:21.020","lastModified":"2026-10-14T16:17:47.467","description":"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.","cvssScore":6.5,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","cwes":["CWE-400"],"vendors":[],"products":[],"references":[{"url":"https://blog.gitea.com/release-of-1.27.3/","tags":[]},{"url":"https://github.com/go-gitea/gitea/pull/39024","tags":[]},{"url":"https://github.com/go-gitea/gitea/pull/39033","tags":[]},{"url":"https://github.com/go-gitea/gitea/releases/tag/v1.27.3","tags":[]},{"url":"https://github.com/go-gitea/gitea/security/advisories/GHSA-46px-6cqx-c5fv","tags":[]}],"exploitRefs":[{"url":"https://github.com/go-gitea/gitea/pull/39024","tags":[]},{"url":"https://github.com/go-gitea/gitea/pull/39033","tags":[]},{"url":"https://github.com/go-gitea/gitea/releases/tag/v1.27.3","tags":[]},{"url":"https://github.com/go-gitea/gitea/security/advisories/GHSA-46px-6cqx-c5fv","tags":[]}],"hasPoc":true,"ai":null}