CVE-2026-35489

Tandoor Recipes is an application for managing recipes, planning meals, and building shopping lists. Prior to 2.6.4, the POST /api/food/{id}/shopping/ endpoint reads amount and unit directly from request.data and passes them without validation to ShoppingListEntry.objects.create(). Invalid amount values (non-numeric strings) cause an unhandled exception and HTTP 500. A unit ID from a different Space can be associated cross-space, leaking foreign-key references across tenant boundaries. All other endpoints creating ShoppingListEntry use ShoppingListEntrySerializer, which validates and sanitizes these fields. This vulnerability is fixed in 2.6.4.

CVSS v3 7.3 HIGH

7.3^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://github.com/TandoorRecipes/recipes/releases/tag/2.6.4	Product Release Notes
https://github.com/TandoorRecipes/recipes/security/advisories/GHSA-8w8h-3pv2-3554	Exploit Mitigation Vendor Advisory
https://github.com/TandoorRecipes/recipes/security/advisories/GHSA-8w8h-3pv2-3554	Exploit Mitigation Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:tandoor:recipes:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-04-07 16:16

Updated : 2026-06-17 10:40

NVD link : CVE-2026-35489

Mitre link : CVE-2026-35489

CVE.ORG link : CVE-2026-35489

JSON object : View

Products Affected

tandoor

recipes

CWE

CWE-639

Authorization Bypass Through User-Controlled Key

CWE-1284

Improper Validation of Specified Quantity in Input

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