CVE-2026-105691
CRITICAL
CVSS 9.9
Published: 2026-10-05
Modified: 2026-10-06
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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.
Quick Facts
| CVE ID | CVE-2026-105691 |
| CVSS Score | 9.9 |
| Vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
| Published | 2026-10-05 |
| Exploited | No |
| CISA KEV | No |
| PoC | Not public |