CVE-2026-105688
mediumPenpot is an open-source design and prototyping platform.
Penpot is an open-source design and prototyping platform. Prior to 2.18.0, create-team-invitations and the invitation acceptance path allow a non-owner team administrator to assign the owner role because invitation roles are persisted and applied without the role-ceiling check used by update-team-member-role. An administrator can invite another account as an owner, create multiple owners, and then use the new owner account to obtain owner-only control over the team. This issue is fixed in version 2.18.0.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/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/5efd9cc3c5689485322f57b644b83a3bd2e33cee 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-mx4v-cmxq-644v security-advisories@github.com
- https://github.com/penpot/penpot/security/advisories/GHSA-mx4v-cmxq-644v 134c704f-9b21-4f2e-91b3-4a467353bcc0