CVE-2026-105691

{"id": "CVE-2026-105691", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-105691", "role": "CISA Coordinator", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-10-06T16:46:58.381592Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 9.9, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 3.1}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "penpot", "product": "penpot", "versions": [{"status": "affected", "version": "< 2.18.0"}]}]}], "published": "2026-10-05T20:17:19.137", "references": [{"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", "source": "security-advisories@github.com"}, {"url": "https://github.com/penpot/penpot/security/advisories/GHSA-4f36-m4hj-cv86", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-78"}]}], "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."}], "lastModified": "2026-10-06T17:17:18.470", "sourceIdentifier": "security-advisories@github.com"}