CVE-2026-105696
mediumPenpot is an open-source design and prototyping platform.
Penpot is an open-source design and prototyping platform. Prior to 2.18.0, the get-page RPC accepts a share-link permission object with blanket read access but does not verify that the caller-selected page-id belongs to the link's authorized pages set. An attacker with both a valid share link and the attacker's own authenticated Penpot session can retrieve the complete shape and design data of another page in the same file when its identifier is known, because get-page requires authentication. The related get-file-fragment RPC also permits share-link access without mapping fragments to authorized pages. This issue is fixed in version 2.18.0.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/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/52573be07472987703b2ce715c4c10919f4e153e 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-x9xg-qphx-8grr security-advisories@github.com
- https://github.com/penpot/penpot/security/advisories/GHSA-x9xg-qphx-8grr 134c704f-9b21-4f2e-91b3-4a467353bcc0