{"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": "2026-10-05T19:53:54.552Z"}, "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"}}}}

{}

{"affected": [{"affectedData": [{"product": "penpot", "vendor": "penpot", "versions": [{"status": "affected", "version": "< 2.18.0"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "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."}], "id": "CVE-2026-105691", "lastModified": "2026-10-05T20:17:19.363", "metrics": {"cvssMetricV31": [{"cvssData": {"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"}, "exploitabilityScore": 3.1, "impactScore": 6.0, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2026-10-05T20:17:19.137", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/penpot/penpot/commit/aa3bc1ae984577f0354d4270d2546e15985f4bcf"}, {"source": "security-advisories@github.com", "url": "https://github.com/penpot/penpot/pull/11272"}, {"source": "security-advisories@github.com", "url": "https://github.com/penpot/penpot/releases/tag/2.18.0"}, {"source": "security-advisories@github.com", "url": "https://github.com/penpot/penpot/security/advisories/GHSA-4f36-m4hj-cv86"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-78"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{}

{"created": "2026-10-05T21:30:19.978317+00:00", "updated": "2026-10-05T21:30:19.978323+00:00", "vendors": []}