CVE-2026-79348 (CVSS 4.3)

Description

KitchenAsty through 0.3.0 contains a broken object level authorization (IDOR) vulnerability in the reservations API. The endpoint GET /api/reservations/:id in packages/server applies the authenticate middleware but performs no ownership or role check, and the getReservation handler in packages/server/src/controllers/reservation.controller.ts returns the record retrieved by the client-supplied identifier without comparing reservation.customerId to the authenticated principal

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CVSS v3.1 Score

4.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

EPSS — Exploit Prediction

0.0020

Probability of exploitation

0.09%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-639 CWE-639

References

Other References

https://github.com/mighty840/kitchenasty https://github.com/mighty840/kitchenasty/blob/main/packages/server/src/controllers/reservation.controller.ts https://github.com/mighty840/kitchenasty/blob/main/packages/server/src/routes/reservation.routes.ts https://github.com/mighty840/kitchenasty/pull/43 https://github.com/mighty840/kitchenasty/security/advisories/GHSA-2w4m-hjg2-2v92

Frequently Asked Questions

What is CVE-2026-79348? +

KitchenAsty through 0.3.0 contains a broken object level authorization (IDOR) vulnerability in the reservations API. The endpoint GET /api/reservations/:id in packages/server applies the authenticate middleware but performs no ownership or role check, and the getReservation handler in packages/server/src/controllers/reservation.controller.ts returns the record retrieved by the client-supplied identifier without comparing reservation.customerId to the authenticated principal It has a CVSS v3.1 base score of 4.3 (MEDIUM).

How severe is CVE-2026-79348? +

CVE-2026-79348 has a CVSS v3.1 score of 4.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance. The EPSS score is 0.0020, placing it in the 0th percentile for exploitation probability.

How do I check if I'm vulnerable to CVE-2026-79348? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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