{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-45564","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-05-12T19:00:14.599Z","datePublished":"2026-06-10T14:04:05.080Z","dateUpdated":"2026-06-10T14:41:27.646Z"},"containers":{"cna":{"title":"Roxy-WI: Authenticated RCE via 'configver' URL parameter (os.system sink in /config/versions/.../save)","problemTypes":[{"descriptions":[{"cweId":"CWE-78","lang":"en","description":"CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}}],"references":[{"name":"https://github.com/roxy-wi/roxy-wi/security/advisories/GHSA-w42x-3v8j-cmg2","tags":["x_refsource_CONFIRM"],"url":"https://github.com/roxy-wi/roxy-wi/security/advisories/GHSA-w42x-3v8j-cmg2"}],"affected":[{"vendor":"roxy-wi","product":"roxy-wi","versions":[{"version":"<= 8.2.6.4","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-06-10T14:04:05.080Z"},"descriptions":[{"lang":"en","value":"Roxy-WI is a web interface for managing Haproxy, Nginx, Apache and Keepalived servers. In versions 8.2.6.4 and prior, POST /config/versions/<service>/<server_ip>/<configver>/save interpolates the URL-path configver parameter directly into a config-version path that ends up at os.system(f\"dos2unix -q {cfg}\"). configver is not run through EscapedString (Pydantic doesn't validate path segments declared as str) and the surrounding .. block is the broken tuple-membership patch from GHSA-vapt-004. An authenticated user with role <= 3 (\"user\") therefore reaches a bin/sh -c command-injection sink. At time of publication, there are no publicly available patches."}],"source":{"advisory":"GHSA-w42x-3v8j-cmg2","discovery":"UNKNOWN"}},"adp":[{"references":[{"url":"https://github.com/roxy-wi/roxy-wi/security/advisories/GHSA-w42x-3v8j-cmg2","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-06-10T14:41:19.548235Z","id":"CVE-2026-45564","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-06-10T14:41:27.646Z"}}]}}