CVE-2025-66446 — HIGH (8.8)

Q: How severe is CVE-2025-66446?

CVE-2025-66446 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2025-66446?

Check the references section above for vendor advisories and patch information. Affected products include: Maxkb Maxkb.

Vulnerability Description

MaxKB is an open-source AI assistant for enterprise. Versions 2.3.1 and below have improper file permissions which allow attackers to overwrite the built-in dynamic linker and other critical files, potentially resulting in privilege escalation. This issue is fixed in version 2.4.0.

CVSS Score

8.8

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Maxkb	Maxkb	< 2.4.0

Related Weaknesses (CWE)

CWE-362

References

https://github.com/1Panel-dev/MaxKB/releases/tag/v2.4.0Release Notes
https://github.com/1Panel-dev/MaxKB/security/advisories/GHSA-5xx2-3q9w-jpgfVendor Advisory

FAQ

What is CVE-2025-66446?

CVE-2025-66446 is a vulnerability with a CVSS score of 8.8 (HIGH). MaxKB is an open-source AI assistant for enterprise. Versions 2.3.1 and below have improper file permissions which allow attackers to overwrite the built-in dynamic linker and other critical files, po...

How severe is CVE-2025-66446?

CVE-2025-66446 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-66446?

Check the references section above for vendor advisories and patch information. Affected products include: Maxkb Maxkb.