CVE-2026-105691

9.9 CRITICALpublic exploit available

Published 2026-10-05 · Updated 2026-10-06

AI risk analysis

Summary: The flaw allows an attacker to inject shell commands via SVG export, leading to remote code execution with the service's privileges.
Exploitability: Exploitation is relatively easy if an attacker can edit a file or access a malicious public share link.
Blast radius: If exploited, this could lead to full control over the affected Penpot instance and potential data loss or compromise.
Detection: No reliable host or network indicator is derivable from the published description.
Prioritized remediation: Upgrade to Penpot 2.18.0 or later.

rcesvgwebpenpot

Analysis generated locally by qwen2.5:7b-instruct (no data left the box). AI-assisted — verify against primary sources before acting.

NVD 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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Weaknesses

CWE-78

Public exploit & PoC references

All references

Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.

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