{"id":"CVE-2026-101048","revision":"e32aea167acc4a6faeced5406fd7c225","records":[{"revision":"e32aea167acc4a6faeced5406fd7c225","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-101048","aliases":[],"title":"Cloudreve before 4.17.0 SSRF via Admin.Read OAuth scope","description":"Cloudreve before 4.17.0 registers the administrative node test endpoints (POST /api/v4/admin/node/test and POST /api/v4/admin/node/test/downloader) without requiring the Admin.Write OAuth scope, unlike the node create/update/delete routes. An OAuth client that has been authorized by an administrator with only the Admin.Read scope can therefore submit attacker-controlled node definitions and cause the Cloudreve server to issue outbound requests to arbitrary URLs, enabling blind server-side request forgery, internal service probing, and delivery of signed Cloudreve slave-style requests to attacker-chosen endpoints.","state":0,"publishedAt":"2026-09-27T17:02:36.546+00:00","modifiedAt":"2026-10-08T15:22:07.489+00:00","affected":[{"ecosystem":"Vendor product","name":"cloudreve","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"cloudreve\",\n                    \"product\": \"cloudreve\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\",\n                            \"lessThan\": \"4.17.0\"\n                        },\n                        {\n                            \"version\": \"4.17.0\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ],\n                    \"packageURL\": \"pkg:golang/github.com/cloudreve/Cloudreve/v4\"\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N","score":5.3,"severity":"MEDIUM"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L","score":5.4,"severity":"MEDIUM"}],"references":["https://github.com/cloudreve/cloudreve/security/advisories/GHSA-v6w6-358x-2433","https://www.vulncheck.com/advisories/cloudreve-before-4.17.0-ssrf-via-admin-read-oauth-scope"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-101048","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-101048","identifiers":["CVE-2026-101048"]},"retained":false,"historicalAffected":[]}],"coverage":[]}