Description
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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
penpot penpot
< 2.18.0affected
References
- https://github.com/penpot/penpot/security/advisories/GHSA-xg6f-5v5x-g4w2 ↗
- https://github.com/penpot/penpot/security/advisories/GHSA-wrcr-m7p8-m2c4 ↗
- https://github.com/penpot/penpot/pull/10989 ↗
- https://github.com/penpot/penpot/pull/11044 ↗
- https://github.com/penpot/penpot/commit/c4dd04353fcf06c3e10a64e3d8e43945508ae98c ↗
- https://github.com/penpot/penpot/releases/tag/2.18.0 ↗