CVE-2026-15151

HIGHCVSS 7.5/10EPSS 0.13%

Last modified

CVE-2026-15151 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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 estimates a 0.13% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1
7.5/10

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

EPSS Probability
0.13%

3.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
UnknownFive Star Restaurant Reservations< 2.7.23

References

Timeline

Published
Last Modified
Status
Received

Frequently Asked Questions

What is 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.
How severe is CVE-2026-15151?
CVE-2026-15151 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.13% probability of exploitation in the next 30 days.
How do I fix CVE-2026-15151?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST