What is CVE-2026-15151?

CVE-2026-15151 is a high-severity vulnerability in Five Star Restaurant Reservations, classified under Improper Access Control. CVSS score: 7.5/10. Published 2026-08-02.

How severe is CVE-2026-15151?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Five Star Restaurant Reservations

CVE-2026-15151

The Five Star Restaurant Reservations WordPress plugin before 2.7.23 does not perform a capability check on one of its AJAX actions, allowing users with the lowest booking-management role (which by default cannot access the Five Star Restaurant Reservations WordPress plugin before 2.7.23's settings) to reset the site's configured booking notification rules.

EPSS: 0.002 (14.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Unknown Five Star Restaurant Reservations — versions 0

Weakness classification (CWE)

CWE-284 — Improper Access Control

References

contact@wpscan.com (technical-description, exploit, vdb-entry)

Frequently asked questions

What is CVE-2026-15151?: CVE-2026-15151 is a high-severity vulnerability in Five Star Restaurant Reservations, classified under Improper Access Control. CVSS score: 7.5/10. Published 2026-08-02.
How severe is CVE-2026-15151?: High severity. CVSS v3 base score is 7.5 out of 10.