TandoorRecipes Tandoor Recipes up to 2.6.9 Recipe Permission improper authorization

Summaryinfo

A vulnerability has been found in TandoorRecipes Tandoor Recipes up to 2.6.9 and classified as critical. This vulnerability affects unknown code of the component Recipe Permission. This manipulation causes improper authorization. This vulnerability is handled as CVE-2026-59963. The attack can be initiated remotely. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability has been found in TandoorRecipes Tandoor Recipes up to 2.6.9 and classified as critical. Affected by this vulnerability is an unknown part of the component Recipe Permission. 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:

Tandoor Recipes is an application for managing recipes, planning meals, and building shopping lists. Prior to 2.6.10, recipe utility endpoints retrieve same-Space Recipe objects without invoking the private-recipe owner or sharing permission when an authenticated member of a shared Space supplies another member's private recipe identifier to AI import, file, external-link, or share-link endpoints. Request processing uses api/ai-import/, api/get_recipe_file/, api/get_external_file_link/, api/share-link/, CustomRecipePermission. The attack works because the endpoints read private recipe files, send file bytes to the configured AI provider, or create and disclose external links without object-level authorization, and api/share-link/ can create a public link when Space sharing is enabled. This can expose private recipe files and sensitive uploaded content to another same-Space user and to configured external services. This issue is fixed in version 2.6.10.

The advisory is shared at github.com. This vulnerability is known as CVE-2026-59963 since 07/07/2026. The exploitation appears to be easy. The attack can be launched remotely. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1548.002 for this issue.

Upgrading to version 2.6.10 eliminates this vulnerability.

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Productinfo

Vendor

• TandoorRecipes

Name

• Tandoor Recipes

Version

• 2.6.0
• 2.6.1
• 2.6.2
• 2.6.3
• 2.6.4
• 2.6.5
• 2.6.6
• 2.6.7
• 2.6.8
• 2.6.9

CPE 2.3info

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CPE 2.2info

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