CVE-2026-77517

MaxKB is an open-source AI assistant for enterprise. From version 2.0.0 through 2.10.2-lts, document and paragraph operate routes authorize only knowledge_id in the request path, then query the target Document by document_id or Paragraph by paragraph_id without confirming that the object belongs to that knowledge base. A normal workspace user with a known victim document or paragraph UUID can use an attacker-owned knowledge-base path to read or modify content in another user's knowledge base. No fixed version is available as of this review.

• CWE-639
• CWE-862

• https://github.com/1Panel-dev/MaxKB/security/advisories/GHSA-58cm-c5jq-96vf
• https://github.com/1Panel-dev/MaxKB/security/advisories/GHSA-58cm-c5jq-96vf

Published

Sep 21, 2026

Last Modified

Sep 22, 2026

Status

Deferred

• Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
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