{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-57499","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-06-24T14:53:40.112Z","datePublished":"2026-08-27T13:50:51.826Z","dateUpdated":"2026-08-27T18:13:20.708Z"},"containers":{"cna":{"title":"Liman: OS Command Injection in LogRotationController allows authenticated admin to execute arbitrary commands (RCE)","problemTypes":[{"descriptions":[{"cweId":"CWE-20","lang":"en","description":"CWE-20: Improper Input Validation","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":9.1,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","version":"3.1"}}],"references":[{"name":"https://github.com/limanmys/core/security/advisories/GHSA-3jrp-54r2-9g63","tags":["x_refsource_CONFIRM"],"url":"https://github.com/limanmys/core/security/advisories/GHSA-3jrp-54r2-9g63"}],"affected":[{"vendor":"limanmys","product":"core","versions":[{"version":"< 2.2.2 - 1103","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-08-27T13:50:51.826Z"},"descriptions":[{"lang":"en","value":"Liman is open source server management software. Prior to 2.2.2 - 1103, an OS command injection vulnerability in the log rotation configuration endpoint allows an authenticated administrator to execute arbitrary operating system commands on the Liman server. The `ip_address` parameter is embedded directly into a shell command without sanitization, enabling shell escape via single-quote injection. This is fixed in 2.2.2 - 1103."}],"source":{"advisory":"GHSA-3jrp-54r2-9g63","discovery":"UNKNOWN"}},"adp":[{"references":[{"url":"https://github.com/limanmys/core/security/advisories/GHSA-3jrp-54r2-9g63","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-27T18:13:14.736182Z","id":"CVE-2026-57499","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":"2026-08-27T18:13:20.708Z"}}]}}