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CVE-2024-4146— Incorrect Authorization in lunary-ai/lunary

Quick assessment

Affected
lunary-ai lunary-ai/lunary
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.

Lunary是lunary开源的一个 LLM 的生产工具包。 Lunary v1.2.13版本存在授权问题漏洞，该漏洞源于允许未经授权的用户访问和操纵他们本不应该访问的组织内的项目。

CVSS 9.8 · Critical EPSS 0.54% · P44

Possible ATT&CK Techniques 1 AI

T1078 · Valid Accounts
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I. Basic Information for CVE-2024-4146

Vulnerability Information
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Vulnerability Title
Incorrect Authorization in lunary-ai/lunary
Source: CVE Program / CVE List V5
Vulnerability Description
In lunary-ai/lunary version v1.2.13, an incorrect authorization vulnerability exists that allows unauthorized users to access and manipulate projects within an organization they should not have access to. Specifically, the vulnerability is located in the `checkProjectAccess` method within the authorization middleware, which fails to adequately verify if a user has the correct permissions to access a specific project. Instead, it only checks if the user is part of the organization owning the project, overlooking the necessary check against the `account_project` table for explicit project access rights. This flaw enables attackers to gain complete control over all resources within a project, including the ability to create, update, read, and delete any resource, compromising the privacy and security of sensitive information.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不正确
Source: CVE Program / CVE List V5
Vulnerability Title
Lunary 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Lunary是lunary开源的一个 LLM 的生产工具包。 Lunary v1.2.13版本存在授权问题漏洞，该漏洞源于允许未经授权的用户访问和操纵他们本不应该访问的组织内的项目。
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
lunary-ai lunary-ai/lunary unspecified ~ 1.2.26 -

II. Public POCs for CVE-2024-4146

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III. Intelligence Information for CVE-2024-4146

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Patches & Fixes for CVE-2024-4146 (1)

Vendor Advisories for CVE-2024-4146 (1)

IV. Related Vulnerabilities

Same product: lunary-ai/lunary
Same vendor: lunary-ai
Same weakness: CWE-863

V. Comments for CVE-2024-4146

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