CVE-2026-105694
mediumPenpot is an open-source design and prototyping platform.
Penpot is an open-source design and prototyping platform. Prior to 2.18.0, authenticated users with file-edit permission can upload SVG media whose scripts, event-handler attributes, and foreignObject elements are stored without sanitization and served as image/svg+xml from the Penpot origin. A victim who navigates to the asset URL executes attacker-controlled JavaScript in that origin, allowing requests and data access with the victim's Penpot session authority. This issue is fixed in version 2.18.0.
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N 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/c4dd04353fcf06c3e10a64e3d8e43945508ae98c security-advisories@github.com
- https://github.com/penpot/penpot/pull/10989 security-advisories@github.com
- https://github.com/penpot/penpot/pull/11044 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-wrcr-m7p8-m2c4 security-advisories@github.com
- https://github.com/penpot/penpot/security/advisories/GHSA-xg6f-5v5x-g4w2 security-advisories@github.com
- https://github.com/penpot/penpot/security/advisories/GHSA-xg6f-5v5x-g4w2 134c704f-9b21-4f2e-91b3-4a467353bcc0