lunary-ai lunary up to 1.2.25 checkProjectAccess improper authorization

Summaryinfo

A vulnerability marked as critical has been reported in lunary-ai lunary up to 1.2.25. This vulnerability affects the function checkProjectAccess. This manipulation causes improper authorization. This vulnerability appears as CVE-2024-4146. The attack may be initiated remotely. There is no available exploit. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in lunary-ai lunary up to 1.2.25. It has been declared as critical. Affected by this vulnerability is the function checkProjectAccess. The manipulation with an unknown input leads to a improper authorization vulnerability. The CWE definition for the vulnerability is CWE-285. The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

In lunary-ai/lunary version v1.2.13, an improper 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.

It is possible to read the advisory at huntr.com. This vulnerability is known as CVE-2024-4146 since 04/24/2024. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1548.002 according to MITRE ATT&CK.

Upgrading to version 1.2.26 eliminates this vulnerability. Applying the patch c43b6c62035f32ca455f66d5fd22ba661648cde7 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

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Productinfo

Type

• Artificial Intelligence Software

Vendor

• lunary-ai

Name

• lunary

Version

• 1.2.0
• 1.2.1
• 1.2.2
• 1.2.3
• 1.2.4
• 1.2.5
• 1.2.6
• 1.2.7
• 1.2.8
• 1.2.9
• 1.2.10
• 1.2.11
• 1.2.12
• 1.2.13
• 1.2.14
• 1.2.15
• 1.2.16
• 1.2.17
• 1.2.18
• 1.2.19
• 1.2.20
• 1.2.21
• 1.2.22
• 1.2.23
• 1.2.24
• 1.2.25

License

• open-source

Website

• Product: https://github.com/lunary-ai/lunary/

CPE 2.3info

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