CVE-2026-54149

8.8 Élevée

Publiée le 10/07/2026 à 18:16 · Modifiée le 10/07/2026 à 21:10 · Analyse NVD reportée · Source : security-advisories@github.com

Description

MaxKB is an open-source AI assistant for enterprise. Prior to 2.10.0-lts, MaxKB tool import functionality in apps/tools/serializers/tool.py and MCP referencing mode in apps/application/chat_pipeline/step/chat_step/impl/base_chat_step.py do not consistently validate MCP transport type, allowing an authenticated user to import a .tool file containing stdio transport with malicious commands and trigger the configuration through an AI Chat node so MultiServerMCPClient executes arbitrary system commands. This issue is fixed in version 2.10.0-lts.

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Produits concernés

1Panel-dev MaxKB

Scores CVSS

Version	Score	Source	Vecteur
3.1	8.8 Élevée	security-advisories@github.com	`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`

Faiblesses (CWE)

CWE-78

Références

https://github.com/1Panel-dev/MaxKB/releases/tag/v2.10.0-lts
https://github.com/1Panel-dev/MaxKB/security/advisories/GHSA-4pr3-9xhm-98x5
https://github.com/1Panel-dev/MaxKB/security/advisories/GHSA-4pr3-9xhm-98x5

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories