cvedb.io
CVE-2026-39423
MEDIUM · CVSS 5.4
EPSS exploitation probability: 0%
Published 2026-04-14T01:16:05.000 · Last modified 2026-06-17T10:42:05.723

Summary

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.

Affected products

maxkb — maxkb

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.