CVE-2026-33153: Tandoor Recipes's Unauthenticated Debug Parameter Leaks Full Raw SQL Queries Including Schema, Table Names, and Access Control Logic

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2026-03-26 · updated 2026-06-17
Weakness: CWE-89

Description

Tandoor Recipes is an application for managing recipes, planning meals, and building shopping lists. In versions prior to 2.6.0, the Recipe API endpoint exposes a hidden `?debug=true` query parameter that returns the complete raw SQL query being executed, including all table names, column names, JOIN relationships, WHERE conditions (revealing access control logic), and multi-tenant space IDs. This parameter works even when Django's `DEBUG=False` (production mode) and is accessible to any authenticated user regardless of their privilege level. This allows a low-privilege attacker to map the entire database schema and reverse-engineer the authorization model. Version 2.6.0 patches the issue.

Affected products

TandoorRecipes recipes: before 2.6.0 — fixed in 2.6.0

How to fix

Upgrade to a fixed version: TandoorRecipes recipes 2.6.0. Check the vendor advisory for mitigations.

References

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