{"id":"CVE-2026-105691","aliases":["EUVD-2026-92709","GHSA-4f36-m4hj-cv86"],"status":"published","title":"Penpot: Authenticated OS Command Injection in Penpot SVG Exporter via Legacy fill-color","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.","severity":{"version":"3.1","score":9.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00462,"percentile":0.40571,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-78"],"published":"2026-10-05T19:53:54Z","modified":"2026-10-28T02:30:31Z","products":[{"vendor":"penpot","product":"penpot"}],"references":[{"url":"https://github.com/penpot/penpot/security/advisories/GHSA-4f36-m4hj-cv86","tags":["x_refsource_CONFIRM","exploit","advisory"]},{"url":"https://github.com/penpot/penpot/pull/11272","tags":["x_refsource_MISC","fix"]},{"url":"https://github.com/penpot/penpot/commit/aa3bc1ae984577f0354d4270d2546e15985f4bcf","tags":["x_refsource_MISC","fix"]},{"url":"https://github.com/penpot/penpot/releases/tag/2.18.0","tags":["x_refsource_MISC","web"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/105xxx/CVE-2026-105691.json","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-105691","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-105691","title":"Penpot: Authenticated OS Command Injection in Penpot SVG Exporter via Legacy fill-color","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.","status":"published","published":"2026-10-05T19:53:54.552Z","modified":"2026-10-06T16:47:15.701Z","cvss":[{"version":"3.1","score":9.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:19:56.755658Z"}],"euvd":[{"id":"EUVD-2026-92709","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.","status":"published","published":"2026-10-05T19:53:54Z","modified":"2026-10-06T16:47:15Z","cvss":[{"version":"3.1","score":9.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T17:27:37.140631Z"}],"nvd":[{"id":"CVE-2026-105691","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.","status":"published","published":"2026-10-05T20:17:19.137Z","modified":"2026-10-06T17:17:18.47Z","cvss":[{"version":"3.1","score":9.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:12:54.129949Z"}],"osv":[{"id":"CVE-2026-105691","title":"Penpot: Authenticated OS Command Injection in Penpot SVG Exporter via Legacy fill-color","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.","status":"published","published":"2026-10-05T19:53:54.552Z","modified":"2026-10-28T02:30:31.264395714Z","cvss":[{"version":"3.1","score":9.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T15:44:54.583213Z"}]}}