{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-105691","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-10-05T17:48:58.626Z","datePublished":"2026-10-05T19:53:54.552Z","dateUpdated":"2026-10-06T16:47:15.701Z"},"containers":{"cna":{"title":"Penpot: Authenticated OS Command Injection in Penpot SVG Exporter via Legacy fill-color","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":9.9,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","version":"3.1"}}],"references":[{"name":"https://github.com/penpot/penpot/security/advisories/GHSA-4f36-m4hj-cv86","tags":["x_refsource_CONFIRM"],"url":"https://github.com/penpot/penpot/security/advisories/GHSA-4f36-m4hj-cv86"},{"name":"https://github.com/penpot/penpot/pull/11272","tags":["x_refsource_MISC"],"url":"https://github.com/penpot/penpot/pull/11272"},{"name":"https://github.com/penpot/penpot/commit/aa3bc1ae984577f0354d4270d2546e15985f4bcf","tags":["x_refsource_MISC"],"url":"https://github.com/penpot/penpot/commit/aa3bc1ae984577f0354d4270d2546e15985f4bcf"},{"name":"https://github.com/penpot/penpot/releases/tag/2.18.0","tags":["x_refsource_MISC"],"url":"https://github.com/penpot/penpot/releases/tag/2.18.0"}],"affected":[{"vendor":"penpot","product":"penpot","versions":[{"version":"< 2.18.0","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-10-05T19:53:54.552Z"},"descriptions":[{"lang":"en","value":"Penpot is an open-source design and prototyping platform. Prior to 2.18.0, the SVG exporter places an attacker-controlled text object's fill-color value into a ppmcolormask command string and executes that string through child_process.exec. A user who can edit a file can store shell metacharacters in the fill color and trigger SVG export, causing commands to execute with the exporter service's privileges. The same export can be triggered through a valid public share link to a malicious file. This vulnerability is fixed in 2.18.0."}],"source":{"advisory":"GHSA-4f36-m4hj-cv86","discovery":"UNKNOWN"}},"adp":[{"references":[{"url":"https://github.com/penpot/penpot/security/advisories/GHSA-4f36-m4hj-cv86","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-06T16:46:58.381592Z","id":"CVE-2026-105691","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":"2026-10-06T16:47:15.701Z"}}]}}