CVE-2026-105684

Penpot is an open-source design and prototyping platform. Prior to 2.18.0, the get-comment-threads, get-comment-thread, and get-comments RPC commands use check-comment-permissions! but do not apply the share link's pages restriction. A holder of a page-scoped share link can retrieve comment threads and full comment bodies from other pages in the same file, including commenter names, email addresses, photos, and page identifiers. The disclosed page identifiers can also be used with affected page-reading functionality to access unshared design content. This issue is fixed in version 2.18.0.

• CWE-200
• CWE-863

• https://github.com/penpot/penpot/commit/6d9f411fab28a8f60cf807728f4fac2ecb646ca6
• https://github.com/penpot/penpot/releases/tag/2.18.0
• https://github.com/penpot/penpot/security/advisories/GHSA-fwm4-hm9f-rmcp

Published

Oct 5, 2026

Last Modified

Oct 5, 2026

Status

Deferred

• Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2026-105679Ghost is a Node.js content management system. From 6.22.1 un…7.3
• CVE-2026-10568A vulnerability was detected in itsourcecode Fees Management…6.3
• CVE-2026-105680Ghost is a Node.js content management system. From 5.81.0 un…6.5
• CVE-2026-105681Ghost is a Node.js content management system. From 5.9.0 unt…6.5
• CVE-2026-105682Ghost is a Node.js content management system. From 1.18.0 un…2.7
• CVE-2026-105683Ghost is a Node.js content management system. From 6.14.0 un…3.8
• CVE-2026-105686Penpot is an open-source design and prototyping platform. Pr…5.3
• CVE-2026-105687Penpot is an open-source design and prototyping platform. Pr…4.9
• CVE-2026-105688Penpot is an open-source design and prototyping platform. Pr…6.7
• CVE-2026-105689Penpot is an open-source design and prototyping platform. Pr…6
• CVE-2026-10569IBM UCD - IBM UrbanCode Deploy 7.2 through 7.2.3.23, and 7.3…4.3
• CVE-2026-105690Penpot is an open-source design and prototyping platform. Pr…5.9