Global infos:

MaxKB, which stands for Max Knowledge Base, is an open source knowledge base question-answering system based on a large language model and retrieval-augmented generation (RAG). Prior to version 1.9.0, a remote command execution vulnerability exists in the module of function library. The vulnerability allow privileged‌ users to execute OS command in custom scripts. The vulnerability has been fixed in v1.9.0.

CVE Status: Awaiting Analysis

References:

[email protected]

134c704f-9b21-4f2e-91b3-4a467353bcc0

Metrics:

Attribute	Value
Attack Complexity	LOW
Attack Vector	NETWORK
Availability Impact	HIGH
Base Score	6.8
Base Severity	MEDIUM
Confidentiality Impact	HIGH
Integrity Impact	HIGH
Privileges Required	HIGH
Scope	UNCHANGED
User Interaction	REQUIRED
Vector String	CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
Exploitability Score	0.9
Impact Score	5.9
Source	[email protected]
Type	Secondary

Links:

Exploit-db
Github