CVE-2026-105693

The open-source design and prototyping platform Penpot is vulnerable to an anonymous share-link token disclosure and page-scope bypass in versions prior to 2.18.0 . The unauthenticated get-view-only-bundle RPC incorrectly returns every share-link row for a file, even when a caller authenticates w...

CVE-2026-105693 Penpot: Anonymous share-link token disclosure & page-scope bypass via get-view-only-bundle

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, pa...

CVE-2026-91981 Vikunja before 2.6.0 User Enumeration via v2 API

Vikunja versions before 2.6.0 fail to properly validate link-share tokens in the v2 API user search endpoints. Attackers with a read-only share link can enumerate project users via the projects endpoint and confirm arbitrary usernames exist via the global search endpoint...

GO-2026-5881 goshs: Share-link ?token=… redemption races past download limit in goshs.de/goshs

goshs: Share-link ?token=… redemption races past download limit in goshs.de/goshs...

CVE-2026-56768

Vulnerability summary (CVE-2026-56768) Seahub versions before 13.0.23 fail to enforce SHARE_LINK_LOGIN_REQUIRED on GET /api/v2.1/share-link-zip-task/, allowing unauthenticated access when a folder share-link token is present. An attacker can call the GET endpoint to obtain a fileserver zip token ...