{"id":"CVE-2026-52805","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-52805","generatedAt":"2026-10-28T00:15:20.634Z","title":"Prior to 0.14.3, a Server-Side Request Forgery (SSRF) vulnerability exists in the repository migration functionality.","description":"Gogs is an open source self-hosted Git service. Prior to 0.14.3, a Server-Side Request Forgery (SSRF) vulnerability exists in the repository migration functionality. The application validates only the initially submitted URL hostname, but git clone --mirror follows HTTP redirects. An authenticated user can submit a public URL that redirects to a blocked internal endpoint (e.g., 127.0.0.1), importing the internal repository's contents into an attacker-controlled repository. This vulnerability is fixed in 0.14.3.","published":"2026-06-24T21:16:56.000Z","lastModified":"2026-06-26T05:16:30.000Z","status":"Deferred","sourceIdentifier":"security-advisories@github.com","cvss":{"version":"3.1","score":8.7,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N"},"cwe":["CWE-918"],"affected":[],"epss":{"score":0.00384,"percentile":0.32192,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.38%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://github.com/gogs/gogs/commit/b9a0093e9cd1b2b3c7f42f9feca396dc772c4f1b","source":"security-advisories@github.com"},{"url":"https://github.com/gogs/gogs/pull/8324","source":"security-advisories@github.com"},{"url":"https://github.com/gogs/gogs/releases/tag/v0.14.3","source":"security-advisories@github.com"},{"url":"https://github.com/gogs/gogs/security/advisories/GHSA-g2f5-gjr4-qjvm","source":"security-advisories@github.com"},{"url":"https://github.com/gogs/gogs/security/advisories/GHSA-g2f5-gjr4-qjvm","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-52805","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}