ChatGPTNextWeb ChatGPT-Next-Web up to 2.12.3 WebDav API Endpoint endpoint server-side request forgery

Summaryinfo

A vulnerability has been found in ChatGPTNextWeb ChatGPT-Next-Web up to 2.12.3 and classified as critical. The affected element is an unknown function of the component WebDav API Endpoint. Performing a manipulation of the argument endpoint results in server-side request forgery. This vulnerability is cataloged as CVE-2024-38514. It is possible to initiate the attack remotely. There is no exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in ChatGPTNextWeb ChatGPT-Next-Web up to 2.12.3. It has been classified as critical. This affects an unknown part of the component WebDav API Endpoint. The manipulation of the argument endpoint with an unknown input leads to a server-side request forgery vulnerability. CWE is classifying the issue as CWE-918. The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

NextChat is a cross-platform ChatGPT/Gemini UI. There is a Server-Side Request Forgery (SSRF) vulnerability due to a lack of validation of the `endpoint` GET parameter on the WebDav API endpoint. This SSRF can be used to perform arbitrary HTTPS request from the vulnerable instance (MKCOL, PUT and GET methods supported), or to target NextChat users and make them execute arbitrary JavaScript code in their browser. This vulnerability has been patched in version 2.12.4.

It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2024-38514 since 06/18/2024. The exploitability is told to be difficult. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details of the vulnerability are known, but there is no available exploit.

Upgrading to version 2.12.4 eliminates this vulnerability. Applying the patch dad122199a85c2f12277593973e1784b212adf5e 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

• Chat Software

Vendor

• ChatGPTNextWeb

Name

• ChatGPT-Next-Web

Version

• 2.12.0
• 2.12.1
• 2.12.2
• 2.12.3

License

• open-source

Website

• Product: https://github.com/ChatGPTNextWeb/ChatGPT-Next-Web/

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CPE 2.2info

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