{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-27811","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-02-24T02:31:33.267Z","datePublished":"2026-03-17T23:43:05.871Z","dateUpdated":"2026-03-18T19:53:19.520Z"},"containers":{"cna":{"title":"Roxy-WI has a Command Injection via diff parameter in config comparison allows authenticated RCE","problemTypes":[{"descriptions":[{"cweId":"CWE-77","lang":"en","description":"CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')","type":"CWE"}]},{"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-jvmv-cw47-jh77","tags":["x_refsource_CONFIRM"],"url":"https://github.com/roxy-wi/roxy-wi/security/advisories/GHSA-jvmv-cw47-jh77"},{"name":"https://github.com/roxy-wi/roxy-wi/commit/a10ac7306c252014f97a7213db4a9470300fa064","tags":["x_refsource_MISC"],"url":"https://github.com/roxy-wi/roxy-wi/commit/a10ac7306c252014f97a7213db4a9470300fa064"},{"name":"https://github.com/roxy-wi/roxy-wi/releases/tag/v8.2.6.3","tags":["x_refsource_MISC"],"url":"https://github.com/roxy-wi/roxy-wi/releases/tag/v8.2.6.3"}],"affected":[{"vendor":"roxy-wi","product":"roxy-wi","versions":[{"version":"< 8.2.6.3","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-03-17T23:43:05.871Z"},"descriptions":[{"lang":"en","value":"Roxy-WI is a web interface for managing Haproxy, Nginx, Apache and Keepalived servers. Prior to version 8.2.6.3, a command injection vulnerability exists in the `/config/compare/<service>/<server_ip>/show` endpoint, allowed authenticated users to execute arbitrary system commands on the app host. The vulnerability exists in `app/modules/config/config.py` on line 362, where user input is directly formatted in the template string that is eventually executed. Version 8.2.6.3 fixes the issue."}],"source":{"advisory":"GHSA-jvmv-cw47-jh77","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-03-18T19:52:58.029128Z","id":"CVE-2026-27811","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":"2026-03-18T19:53:19.520Z"}}]}}