CVE-2025-48950— MaxKB Python Sandbox Bypass in Function Library
Quick assessment
Affected
1Panel-dev MaxKB
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
MaxKB是1Panel-dev开源的一款基于大语言模型和 RAG 的开源知识库问答系统。 MaxKB 1.10.8-lts之前版本存在安全漏洞，该漏洞源于沙盒仅限制常见目录中二进制文件的执行权限，可能导致攻击者利用非黑名单目录中的文件进行攻击。
Possible ATT&CK Techniques 2 AI
T1068 · Exploitation for Privilege Escalation T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2025-48950
Vulnerability Information
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Vulnerability Title
MaxKB Python Sandbox Bypass in Function Library
Source: CVE Program / CVE List V5
Vulnerability Description
MaxKB is an open-source AI assistant for enterprise. Prior to version 1.10.8-lts, Sandbox only restricts the execution permissions of binary files in common directories, such as `/bin,/usr/bin`, etc. Therefore, attackers can exploit some files with execution permissions in non blacklisted directories to carry out attacks. Version 1.10.8-lts fixes the issue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H/E:P
Source: CVE Program / CVE List V5
Vulnerability Type
缺省权限不正确
Source: CVE Program / CVE List V5
Vulnerability Title
MaxKB 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MaxKB是1Panel-dev开源的一款基于大语言模型和 RAG 的开源知识库问答系统。 MaxKB 1.10.8-lts之前版本存在安全漏洞，该漏洞源于沙盒仅限制常见目录中二进制文件的执行权限，可能导致攻击者利用非黑名单目录中的文件进行攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| 1Panel-dev | MaxKB | < 1.10.8-lts | - |
|
II. Public POCs for CVE-2025-48950
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Pages for CVE-2025-48950 (1)
IV. Related Vulnerabilities
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V. Comments for CVE-2025-48950
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