CVE-2026-54830
HighCVSS 7.5Exploitation Probability (EPSS)
Low risk15th percentile - higher than 15% of all known CVEs
Summary
The Five Star Restaurant Reservations plugin version 2.7.19 and earlier contains a vulnerability allowing unauthenticated attackers to bypass access controls. This flaw enables unauthorized access to reservation functions without required authentication.
Risk Assessment
The risk involves potential unauthorized management of reservations by external parties, which could lead to data integrity breaches and possible leakage of customer information.
Recommendation
Immediately update the Five Star Restaurant Reservations plugin to the latest available version that addresses this vulnerability. Also review access logs for any suspicious activity.
Other vulnerabilities in Five Star Restaurant Reservations
See all- CVE-2026-103334High
Insertion of Sensitive Information Into Sent Data vulnerability in Etoile Web Design Incorporated Five Star Restaurant Reservations restaurant-reservations allows Retrieve Embedded Sensitive Data.This issue affects Five Star Restaurant Reservations: from n/a through 2.7.24.
- CVE-2026-15147Medium
The Five Star Restaurant Reservations WordPress plugin before 2.7.23 does not verify the authenticity of incoming payment notifications, failing to validate the payment recipient, amount, and status or to bind the notification to the intended booking. This allows unauthenticated attackers to mark arbitrary pending reservations as paid and confirmed.
- CVE-2026-42670High
Missing Authorization vulnerability in Etoile Web Design Incorporated Five Star Restaurant Reservations allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects Five Star Restaurant Reservations: from n/a through 2.7.14.
- CVE-2025-68601Medium
A Cross-Site Request Forgery (CSRF) vulnerability in the Rustaurius Five Star Restaurant Reservations WordPress plugin (restaurant-reservations). This issue affects Five Star Restaurant Reservations versions from n/a through 2.7.8.
Original NVD description (English source)
Unauthenticated Broken Access Control in Five Star Restaurant Reservations <= 2.7.19 versions.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS