Tandoor Recipes up to 2.5.0 Cookmate Integration cookmate.py server-side request forgery

Summaryinfo

A vulnerability labeled as critical has been found in Tandoor Recipes up to 2.5.0. This affects an unknown function of the file cookbook/integration/cookmate.py of the component Cookmate Integration. The manipulation results in server-side request forgery. This vulnerability is identified as CVE-2026-25991. The attack can be executed remotely. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as critical, was found in Tandoor Recipes up to 2.5.0. Affected is an unknown part of the file cookbook/integration/cookmate.py of the component Cookmate Integration. The manipulation 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. CVE summarizes:

Tandoor Recipes is an application for managing recipes, planning meals, and building shopping lists. Prior to 2.5.1, there is a Blind Server-Side Request Forgery (SSRF) vulnerability in the Cookmate recipe import feature of Tandoor Recipes. The application fails to validate the destination URL after following HTTP redirects, allowing any authenticated user (including standard users without administrative privileges) to force the server to connect to arbitrary internal or external resources. The vulnerability lies in cookbook/integration/cookmate.py, within the Cookmate integration class. This vulnerability can be leveraged to scan internal network ports, access cloud instance metadata (e.g., AWS/GCP Metadata Service), or disclose the server's real IP address. This vulnerability is fixed in 2.5.1.

The advisory is shared for download at github.com. This vulnerability is traded as CVE-2026-25991 since 02/09/2026. The exploitability is told to be easy. It is possible to launch the attack remotely. There are known technical details, but no exploit is available.

Upgrading to version 2.5.1 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch fdf22c5e745740db1fec29d6b4bd3df5d340e6ab 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

Vendor

• Tandoor

Name

• Recipes

Version

• 2.0
• 2.1
• 2.2
• 2.3
• 2.4
• 2.5.0

License

• open-source

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