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CVE-2026-56779

MaxKB

Description

MaxKB before 2.10.0 contains a server-side request forgery vulnerability in tool creation and update endpoints that allows authenticated users to make arbitrary server requests by supplying unvalidated downloadCallbackUrl and download_url parameters. Attackers with default workspace USER role can exploit this to access internal network services by providing malicious URLs to the ToolSerializer endpoints.

CVSS 6.4EPSS 0.17099999999999999%Risk 0.65
View source
Published
2026-06-25 19:16:44
Affected versions
<2.10.0
Type
Web application
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N