{"id":"CVE-2026-116192","state":"PUBLISHED","title":"rclone from 1.37 before 1.74.2 SSRF via --rc-serve scheme-relative remote roots","description":"rclone from 1.37 before 1.74.2 contains a server-side request forgery vulnerability that allows unauthenticated attackers to redirect http and netstorage backend requests by supplying a double-slash root on an existing named remote via --rc-serve. Attackers can make HEAD/GET requests to attacker-chosen hosts to read responses, capture configured custom headers, or obtain valid NetStorage request signatures.","publishedAt":"2026-10-25T13:20:27.162Z","updatedAt":"2026-10-25T13:20:27.162Z","severity":{"score":8.2,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","source":"VulnCheck"},"assigner":"VulnCheck","products":["rclone rclone"],"affected":[{"vendor":"rclone","product":"rclone","packageURL":"pkg:golang/github.com/rclone/rclone","defaultStatus":"unaffected","versions":[{"version":"1.37","status":"affected","lessThan":"1.74.2","versionType":"custom"},{"version":"1.74.2","status":"unaffected","versionType":"semver"}]}],"references":["https://github.com/rclone/rclone/security/advisories/GHSA-xqmq-v4wj-rw5m","https://www.vulncheck.com/advisories/rclone-from-1.37-before-1.74.2-ssrf-via-rc-serve-scheme-relative-remote-roots"],"weaknesses":["CWE-918"],"ingestedAt":"2026-10-29T20:10:43.281Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/116xxx/CVE-2026-116192.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-116192","state":"PUBLISHED","datePublished":"2026-10-25T13:20:27.162Z","dateUpdated":"2026-10-25T13:20:27.162Z","assignerShortName":"VulnCheck","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateReserved":"2026-10-25T12:27:12.266Z"},"containers":{"cna":{"title":"rclone from 1.37 before 1.74.2 SSRF via --rc-serve scheme-relative remote roots","descriptions":[{"lang":"en","value":"rclone from 1.37 before 1.74.2 contains a server-side request forgery vulnerability that allows unauthenticated attackers to redirect http and netstorage backend requests by supplying a double-slash root on an existing named remote via --rc-serve. Attackers can make HEAD/GET requests to attacker-chosen hosts to read responses, capture configured custom headers, or obtain valid NetStorage request signatures."}],"affected":[{"vendor":"rclone","product":"rclone","packageURL":"pkg:golang/github.com/rclone/rclone","defaultStatus":"unaffected","versions":[{"version":"1.37","status":"affected","lessThan":"1.74.2","versionType":"custom"},{"version":"1.74.2","status":"unaffected","versionType":"semver"}]}],"references":[{"url":"https://github.com/rclone/rclone/security/advisories/GHSA-xqmq-v4wj-rw5m","tags":["vendor-advisory"],"name":"GitHub Security Advisory (GHSA-xqmq-v4wj-rw5m)"},{"url":"https://www.vulncheck.com/advisories/rclone-from-1.37-before-1.74.2-ssrf-via-rc-serve-scheme-relative-remote-roots","name":"VulnCheck Advisory: rclone from 1.37 before 1.74.2 SSRF via --rc-serve scheme-relative remote roots","tags":["third-party-advisory"]}],"metrics":[{"format":"CVSS","cvssV4_0":{"version":"4.0","vectorString":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","attackVector":"NETWORK","attackComplexity":"HIGH","attackRequirements":"PRESENT","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":8.2,"baseSeverity":"HIGH"}},{"format":"CVSS","cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":5.9,"baseSeverity":"MEDIUM"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-918","lang":"en","description":"Server-Side Request Forgery (SSRF)","type":"CWE"}]}],"providerMetadata":{"shortName":"VulnCheck","orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateUpdated":"2026-10-25T13:20:27.162Z"},"datePublic":"2026-10-09T00:00:00.000Z","cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:rclone:rclone:*:*:*:*:*:*:*:*","versionStartIncluding":"1.37","versionEndExcluding":"1.74.2"}]}]}],"credits":[{"lang":"en","value":"dpfkdlemtp","type":"reporter"},{"lang":"en","value":"ncw","type":"finder"}],"x_generator":{"engine":"vulncheck-endgame"}}}}}