Vulnerability · Published Apr 6, 2026 · Assigned by GitHub_M
CVE-2026-35045Tandoor Recipes Affected by Private Recipe Exposure and Unauthorized Modification
High 8.1
In plain English
A high-severity authorization bypass via user-controlled key in recipes from TandoorRecipes. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 20% of all known vulnerabilities). Ready-made attack tooling exists: public proof-of-concept code.
Official description
Tandoor Recipes is an application for managing recipes, planning meals, and building shopping lists. Prior to 2.6.4, the PUT /api/recipe/batch_update/ endpoint in Tandoor Recipes allows any authenticated user within a Space to modify any recipe in that Space, including recipes marked as private by other users. This bypasses all object-level authorization checks enforced on standard single-recipe endpoints (PUT /api/recipe/{id}/), enabling forced exposure of private recipes, unauthorized self-grant of access via the shared list, and metadata tampering. This vulnerability is fixed in 2.6.4.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| TandoorRecipes | recipes | < 2.6.4 |
Weakness: CWE-639 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
References
- https://github.com/TandoorRecipes/recipes/security/advisories/GHSA-v8x3-w674-55p5 x_refsource_CONFIRM
- https://github.com/TandoorRecipes/recipes/releases/tag/2.6.4 x_refsource_MISC