{"id":"CVE-2026-44193","state":"PUBLISHED","title":"OPNsense: RCE via XMLRPC endpoint using `opnsense.restore_config_section` method","description":"OPNsense is a FreeBSD based firewall and routing platform. Prior to 26.1.7, the XMLRPC method opnsense.restore_config_section fails to sanitize user supplied input leading to Remote Code Execution. This vulnerability is fixed in 26.1.7.","publishedAt":"2026-05-13T21:52:04.150Z","updatedAt":"2026-05-16T03:56:17.546Z","severity":{"score":9.1,"label":"Critical","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","source":"GitHub_M"},"assigner":"GitHub_M","products":["opnsense core"],"affected":[{"vendor":"opnsense","product":"core","versions":[{"version":"< 26.1.7","status":"affected"}]}],"references":["https://github.com/opnsense/core/security/advisories/GHSA-xxp9-93cr-x54p"],"weaknesses":["CWE-88"],"ingestedAt":"2026-10-29T20:11:57.932Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/44xxx/CVE-2026-44193.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-44193","state":"PUBLISHED","datePublished":"2026-05-13T21:52:04.150Z","dateUpdated":"2026-05-16T03:56:17.546Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-05-05T15:13:47.570Z"},"containers":{"cna":{"title":"OPNsense: RCE via XMLRPC endpoint using `opnsense.restore_config_section` method","descriptions":[{"lang":"en","value":"OPNsense is a FreeBSD based firewall and routing platform. Prior to 26.1.7, the XMLRPC method opnsense.restore_config_section fails to sanitize user supplied input leading to Remote Code Execution. This vulnerability is fixed in 26.1.7."}],"affected":[{"vendor":"opnsense","product":"core","versions":[{"version":"< 26.1.7","status":"affected"}]}],"references":[{"url":"https://github.com/opnsense/core/security/advisories/GHSA-xxp9-93cr-x54p","name":"https://github.com/opnsense/core/security/advisories/GHSA-xxp9-93cr-x54p","tags":["x_refsource_CONFIRM"]}],"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"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-88","lang":"en","description":"CWE-88: Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-05-13T21:52:04.150Z"},"source":{"advisory":"GHSA-xxp9-93cr-x54p","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/opnsense/core/security/advisories/GHSA-xxp9-93cr-x54p","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-05-15T00:00:00+00:00","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3","id":"CVE-2026-44193"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-05-16T03:56:17.546Z"}}]}}}