CVE-2026-105691
criticalPenpot is an open-source design and prototyping platform.
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/penpot/penpot/commit/aa3bc1ae984577f0354d4270d2546e15985f4bcf security-advisories@github.com
- https://github.com/penpot/penpot/pull/11272 security-advisories@github.com
- https://github.com/penpot/penpot/releases/tag/2.18.0 security-advisories@github.com
- https://github.com/penpot/penpot/security/advisories/GHSA-4f36-m4hj-cv86 security-advisories@github.com
- https://github.com/penpot/penpot/security/advisories/GHSA-4f36-m4hj-cv86 134c704f-9b21-4f2e-91b3-4a467353bcc0