{"id":"CVE-2020-36474","aliases":["EUVD-2021-1925","GHSA-x2xg-6wcj-6xf9"],"status":"published","title":"SafeCurl before 0.9.2 has a DNS rebinding vulnerability.","description":"SafeCurl before 0.9.2 has a DNS rebinding vulnerability.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01804,"percentile":0.78723,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-08-20T14:14:29Z","modified":"2026-10-20T10:54:21Z","fixes":[{"ecosystem":"Packagist","package":"vanilla/safecurl","fixed_in":["0.9.2"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Packagist","package":"vanilla/safecurl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.2"}]}]},{"source":"osv","ecosystem":"Packagist","package":"vanilla/safecurl","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.2"}]}],"versions":["v0.9","v0.9.1"]}],"products":[{"vendor":"safecurl_project","product":"safecurl"}],"references":[{"url":"https://github.com/vanilla/safecurl/pull/2","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix","web"]},{"url":"https://github.com/vanilla/safecurl/releases/tag/v0.9.2","tags":["x_refsource_MISC","x_transferred","Release Notes","Third Party Advisory","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-36474","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-x2xg-6wcj-6xf9"},{"url":"https://github.com/vanilla/safecurl","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2020-36474","description":"SafeCurl before 0.9.2 has a DNS rebinding vulnerability.","status":"published","published":"2021-08-20T14:14:29Z","modified":"2024-08-04T17:30:07.978Z","updated_at":"2026-11-02T14:35:55.128961Z"}],"euvd":[{"id":"EUVD-2021-1925","description":"SafeCurl before 0.9.2 has a DNS rebinding vulnerability.","status":"published","published":"2021-08-20T14:14:29Z","modified":"2024-08-04T17:30:07Z","updated_at":"2026-11-03T03:07:03.010139Z"}],"ghsa":[{"id":"GHSA-x2xg-6wcj-6xf9","title":"SafeCurl before 0.9.2 has a DNS rebinding vulnerability.","description":"SafeCurl before 0.9.2 has a DNS rebinding vulnerability.","status":"published","published":"2021-08-25T14:49:48Z","modified":"2023-02-01T05:06:23Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T14:36:38.281533Z"}],"nvd":[{"id":"CVE-2020-36474","description":"SafeCurl before 0.9.2 has a DNS rebinding vulnerability.","status":"published","published":"2021-08-20T15:15:06.837Z","modified":"2026-06-17T03:15:34.147Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:06:45.704484Z"}],"osv":[{"id":"CVE-2020-36474","description":"SafeCurl before 0.9.2 has a DNS rebinding vulnerability.","status":"published","published":"2021-08-20T15:15:06.837Z","modified":"2026-10-20T10:54:21.278821918Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:44:16.936975Z"},{"id":"GHSA-x2xg-6wcj-6xf9","title":"SafeCurl before 0.9.2 has a DNS rebinding vulnerability.","description":"SafeCurl before 0.9.2 has a DNS rebinding vulnerability.","status":"published","published":"2021-08-25T14:49:48Z","modified":"2024-12-02T05:43:03.381358Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:46:59.484835Z"}]}}