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OpenAdvisories
Medium · 5.3 CVE-2026-105693 EUVD-2026-92712

Penpot: Anonymous share-link token disclosure & page-scope bypass via get-view-only-bundle

Published Oct 5, 2026 · Updated Oct 6, 2026 · Assigned by GitHub_M

Description

Penpot is an open-source design and prototyping platform. Prior to 2.18.0, the unauthenticated get-view-only-bundle RPC returns every share-link row for a file even when the caller authenticated with only one scoped share link. A holder of a restrictive link can obtain other links' secret IDs, page scopes, comment permissions, and inspection permissions, then replay a more permissive token to access page data that was not included in the original share. This issue is fixed in version 2.18.0.

Affected products

VendorProductAffectedFixed
penpot penpot < 2.18.0 —

References