{"action":"Upgrade github.com/cloudreve/Cloudreve/v4 to 4.0.0-20260715072853-1c5cad6dec7e or later.","affected":[{"fixed":"4.0.0-20260715072853-1c5cad6dec7e","introduced":"0"}],"component":"github.com/cloudreve/Cloudreve/v4","cve_ids":["CVE-2026-79913"],"ecosystem":"Go","epss":0.00402,"exploited":false,"fixed_versions":["4.0.0-20260715072853-1c5cad6dec7e"],"ghsa_id":"GHSA-jvh5-97xg-v99f","id":"tcs_01M5KFETDDCHAR87S433CQM1GY","modified_at":"2026-10-01T20:56:00.080110460Z","published_at":"2026-09-22T20:40:41Z","references":["https://osv.dev/vulnerability/GHSA-jvh5-97xg-v99f","https://github.com/cloudreve/cloudreve/security/advisories/GHSA-jvh5-97xg-v99f","https://nvd.nist.gov/vuln/detail/CVE-2026-79913","https://github.com/cloudreve/cloudreve/commit/1c5cad6dec7ec3037c6479e3a26a3909995d16a2","https://github.com/cloudreve/cloudreve","https://github.com/cloudreve/cloudreve/releases/tag/4.18.0"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"GHSA-jvh5-97xg-v99f","url":"https://osv.dev/vulnerability/GHSA-jvh5-97xg-v99f"}],"summary":"Cloudreve: SSRF guard bypass: checkIP does not decode IPv6-transition wrappers (NAT64, IPv4-compatible, 6to4) reaching internal and cloud-metadata addresses"}