5.3
Medium
CVE-2026-64870 MaxKB is an open-source AI assistant for enterprise
Description
MaxKB is an open-source AI assistant for enterprise. In versions 2.0.0 through 2.10.4-lts, UpdateStoreTool.update_tool passes caller-supplied download_url and download_callback_url values to requests.get without equivalent trusted-host and redirect validation, allowing an authenticated workspace user to make the server request internal, loopback, link-local, or cloud metadata URLs. A fix is present on the v2 branch but has not yet been included in a published release.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| MaxKB 2.0 | 2.0.0 → 2.10.4-lts | No fix stated |
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