CVE-2026-42336

Vulnerability Description

MaxKB is an open-source AI assistant for enterprise. MaxKB 2.8.0 and prior are vulnerable to a server-side request forgery (SSRF) bypass in the OSS file service URL fetch functionality due to inconsistent DNS resolution between validation and actual request execution, allowing attackers to access internal network services. This vulnerability is fixed in 2.8.1.

Related Weaknesses (CWE)

CWE-367 CWE-918

References

https://github.com/1Panel-dev/MaxKB/security/advisories/GHSA-6m4p-9wwc-4q5q

FAQ

What is CVE-2026-42336?

CVE-2026-42336 is a documented vulnerability. MaxKB is an open-source AI assistant for enterprise. MaxKB 2.8.0 and prior are vulnerable to a server-side request forgery (SSRF) bypass in the OSS file service URL fetch functionality due to inconsis...

How severe is CVE-2026-42336?

CVSS scoring is not yet available for CVE-2026-42336. Check NVD for updates.

Is there a patch for CVE-2026-42336?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.