FoodCoopShop up to 3.6.0 Network /api/updateProducts.json server-side request forgery

Summaryinfo

A vulnerability marked as critical has been reported in FoodCoopShop up to 3.6.0. This affects an unknown part of the file /api/updateProducts.json of the component Network Module. The manipulation leads to server-side request forgery. This vulnerability is uniquely identified as CVE-2023-46725. The attack is possible to be carried out remotely. No exploit exists. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in FoodCoopShop up to 3.6.0. It has been rated as critical. This issue affects an unknown code of the file /api/updateProducts.json of the component Network Module. The manipulation with an unknown input leads to a server-side request forgery vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

FoodCoopShop is open source software for food coops and local shops. Versions prior to 3.6.1 are vulnerable to server-side request forgery. In the Network module, a manufacturer account can use the `/api/updateProducts.json` endpoint to make the server send a request to an arbitrary host. This means that the server can be used as a proxy into the internal network where the server is. Furthermore, the checks on a valid image are not adequate, leading to a time of check time of use issue. For example, by using a custom server that returns 200 on HEAD requests, then return a valid image on first GET request and then a 302 redirect to final target on second GET request, the server will copy whatever file is at the redirect destination, making this a full SSRF. Version 3.6.1 fixes this vulnerability.

The weakness was disclosed 11/02/2023. It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2023-46725 since 10/25/2023. Technical details of the vulnerability are known, but there is no available exploit.

By approaching the search of inurl:api/updateProducts.json it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 3.6.1 eliminates this vulnerability.

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Productinfo

Name

• FoodCoopShop

Version

• 3.0
• 3.1
• 3.2
• 3.3
• 3.4
• 3.5
• 3.6.0

License

• open-source

Website

• Product: https://github.com/foodcoopshop/foodcoopshop/

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