6.9
Medium
CVE-2026-39423 MaxKB is an open-source AI assistant for enterprise
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| MaxKB 2.8 | earliest → < 2.8.0 | 2.8.0 |
Other CVEs of MaxKB
The 47 CVEs of MaxKB →
CVE-2026-79919
MaxKB is an open-source AI assistant for enterprise
6.3
Medium
CVE-2026-79918
MaxKB is an open-source AI assistant for enterprise
6.3
Medium
CVE-2026-77517
MaxKB is an open-source AI assistant for enterprise
5.4
Medium
CVE-2026-77521
MaxKB is an open-source AI assistant for enterprise
10.0
Critical