medium4.3
CVE-2026-101033
KitchenOwl through 0.7.10 fails to verify that category IDs belong to the caller's household in expense and item operations.
Impact
KitchenOwl through 0.7.10 fails to verify that category IDs belong to the caller's household in expense and item operations. Authenticated attackers can enumerate category IDs from other households to read their category names, budgets, and colors, breaking household isolation.
Affected products
| Product | Affected versions |
|---|---|
| KitchenOwl | through 0.7.10 |
Versions were read from the advisory text. No structured product data has been published for this record yet.
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/TomBursch/kitchenowl
- https://github.com/TomBursch/kitchenowl/blob/09aaf5fbd2343fcc10b12e906c63c3764dd38919/backend/app/controller/expense/expense_controller.py#L115-L118
- https://github.com/TomBursch/kitchenowl/blob/09aaf5fbd2343fcc10b12e906c63c3764dd38919/backend/app/controller/item/item_controller.py#L86-L88
- https://github.com/TomBursch/kitchenowl/commit/c15f6cb21a98d5eb70746bee6b63773a6d6a6251
- https://github.com/TomBursch/kitchenowl/issues/1154
- https://github.com/TomBursch/kitchenowl/pull/1155
- https://www.vulncheck.com/advisories/kitchenowl-through-0.7.10-idor-via-unchecked-category-id