Medium 4.3Published Sep 27, 2026

CVE-2026-101033KitchenOwl through 0.7.10 IDOR via unchecked category ID

Updated under an hour ago (2026-10-19 08:40 UTC)

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It affects TomBursch kitchenowl. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for TomBursch kitchenowl

Exploited in the last 30 days

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.

CVSS: 4.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Weakness (CWE): CWE-639
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Deferred
Record last updated: Sep 30, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

TomBursch kitchenowl tombursch:kitchenowl (from the name)	through 0.7.10	CNA record

References

https://github.com/TomBursch/kitchenowl/issues/1154issue-tracking
https://github.com/TomBursch/kitchenowl/pull/1155patch, issue-tracking
https://github.com/TomBursch/kitchenowl/commit/c15f6cb21a98d5eb70746bee6b63773a6d6a6251patch
https://github.com/TomBursch/kitchenowl/blob/09aaf5fbd2343fcc10b12e906c63c3764dd38919/backend/app/controller/expense/expense_controller.py#L115-L118technical-description
https://github.com/TomBursch/kitchenowl/blob/09aaf5fbd2343fcc10b12e906c63c3764dd38919/backend/app/controller/item/item_controller.py#L86-L88technical-description
https://github.com/TomBursch/kitchenowlproduct
https://www.vulncheck.com/advisories/kitchenowl-through-0.7.10-idor-via-unchecked-category-idthird-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.