Description

MaxKB is an open-source AI assistant for enterprise. Versions 2.7.1 and below contain an Eval Injection vulnerability in the Markdown rendering engine that allows any user capable of interacting with the AI chat interface to execute arbitrary JavaScript in the browsers of other users, including administrators, resulting in Stored Cross-Site Scripting (XSS). This issue has been fixed in version 2.8.0.

INFO

Published Date :

2026-04-14T00:28:47.572Z

Last Modified :

2026-04-14T00:28:47.572Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-39423 vulnerability.

No data.

REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-39423.

URL Resource
https://github.com/1Panel-dev/MaxKB/commit/34fb95bde9574c5b3a734ab00c7f29b9e7d32669 cve-icon cve-icon
https://github.com/1Panel-dev/MaxKB/releases/tag/v2.8.0 cve-icon cve-icon
https://github.com/1Panel-dev/MaxKB/security/advisories/GHSA-462x-99gf-mp79 cve-icon cve-icon
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CVSS Vulnerability Scoring System

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SS Availability