CVE WatchOct 6, 2026

CVE-2026-105688

Penpot is an open-source design and prototyping platform. Prior to 2.18.0, create-team-invitations and the invitation acceptance path allow

CVSS

6.7

Medium

EPSS

0.3%

p17

KEV

—

Exploit Today

0-100

Published: Oct 5, 2026 · Last modified: Oct 6, 2026 · CWE-269

EPSS · 30d

0.3%EPSS · 30 days0.3%

2026-10-062026-10-21

Technical description

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.

Official references

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