{"id":"CVE-2026-105691","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-105691","generatedAt":"2026-10-28T01:12:04.061Z","title":"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.","description":"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.","published":"2026-10-05T20:17:19.000Z","lastModified":"2026-10-06T17:17:18.000Z","status":"Deferred","sourceIdentifier":"security-advisories@github.com","cvss":{"version":"3.1","score":9.9,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H"},"cwe":["CWE-78"],"affected":[],"epss":{"score":0.00462,"percentile":0.39836,"date":"2026-10-26","history":[{"date":"2026-10-06","score":0.00372,"percentile":0.28924}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.46%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-05T20:17:19.000Z","detail":{"score":"9.9","severity":"CRITICAL","publishedAt":"2026-10-05T20:17:19.137Z"},"summary":"New CVE, critical severity (CVSS 9.9)."}],"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"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-105691","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}