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Five Star Restaurant Reservations vulnerabilities
Five Star Restaurant Reservations has 8 known vulnerabilities in this database. The most recent published record is dated 5 Oct 2026.
- Known vulnerabilities
- 8
- Active installs
- 10,000+
- Latest version
- 2.8.0
- Last updated
- 30 Sep 2026
- Most recent
- 5 Oct 2026
Find it in your WordPress dashboard under Plugins. Severity is based on the CVSS score published with the CVE where one is available.
| Vulnerability | Severity | Affected | Fix | Published |
|---|---|---|---|---|
| Sensitive data exposure CVE-2026-103334 | High 7.5 | Up to 2.7.24 | Fixed in a later version (latest 2.8.0) | 2 d ago |
| Security weakness CVE-2026-15147 | Medium 5.3 | Before 2.7.23 | Fixed in 2.7.23 | 6 Aug 2026 |
| Broken access control CVE-2026-15151 | High 7.5 | Before 2.7.23 | Fixed in 2.7.23 | 2 Aug 2026 |
| Security weakness CVE-2026-6498 | Medium 5.3 | Up to 2.7.16 | Fixed in a later version (latest 2.8.0) | 30 Apr 2026 |
| Cross-site request forgery (CSRF) CVE-2026-0658 | Medium 4.3 | Before 2.7.9 | Fixed in 2.7.9 | 2 Feb 2026 |
| Cross-site scripting (XSS) CVE-2025-11496 | Medium 6.1 | Up to 2.7.5 | Fixed in a later version (latest 2.8.0) | 21 Dec 2025 |
| Cross-site scripting (XSS) CVE-2022-0421 | Medium 6.1 | Before 2.4.12 | Fixed in 2.4.12 | 21 Nov 2022 |
| Cross-site scripting (XSS) CVE-2021-24965 | Medium 5.4 | Before 2.4.8 | Fixed in 2.4.8 | 24 Jan 2022 |
Read the published descriptions
- CVE-2026-103334, 5 Oct 2026
- 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 record
- CVE-2026-15147, 6 Aug 2026
- 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, allowing unauthenticated attackers to mark arbitrary pending reservations as paid and confirmed. CVE record
- CVE-2026-15151, 2 Aug 2026
- 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. CVE record
- CVE-2026-6498, 30 Apr 2026
- The Five Star Restaurant Reservations plugin for WordPress is vulnerable to a payment bypass via PHP type juggling in versions up to, and including, 2.7.16 This is due to the valid_payment() function using a PHP loose comparison (==) between the attacker-controlled payment_id POST parameter and the booking's stripe_payment_intent_id property. When an unauthenticated attacker submits a request to the nopriv AJAX handler rtb_stripe_pmt_succeed before the Stripe payment intent has been created for a booking (i.e., before the JavaScript-triggered create_stripe_pmtIntnt() call has stored an intent ID in post meta), the stripe_payment_intent_id property on the booking object remains null. The comparison sanitize_text_field('') == null evaluates to TRUE in PHP loose comparison, causing the payment verification check to pass with zero actual payment. This makes it possible for unauthenticated attackers to mark any existing payment_pending booking as paid without completing a Stripe payment by submitting an empty payment_id parameter. CVE record
- CVE-2026-0658, 2 Feb 2026
- The Five Star Restaurant Reservations WordPress plugin before 2.7.9 does not have CSRF checks in some bulk actions, which could allow attackers to make logged in admins perform unwanted actions, such as deleting bookings via CSRF attacks. CVE record
- CVE-2025-11496, 21 Dec 2025
- The Five Star Restaurant Reservations - WordPress Booking Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'rtb-name' parameter in all versions up to, and including, 2.7.5 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. CVE record
- CVE-2022-0421, 21 Nov 2022
- The Five Star Restaurant Reservations WordPress plugin before 2.4.12 does not have authorisation when changing whether a payment was successful or failed, allowing unauthenticated users to change the payment status of arbitrary bookings. Furthermore, due to the lack of sanitisation and escaping, attackers could perform Cross-Site Scripting attacks against a logged in admin viewing the failed payments CVE record
- CVE-2021-24965, 24 Jan 2022
- The Five Star Restaurant Reservations WordPress plugin before 2.4.8 does not have capability and CSRF checks in the rtb_welcome_set_schedule AJAX action, allowing any authenticated users to call it. Due to the lack of sanitisation and escaping, users with a role as low as subscriber could perform Cross-Site Scripting attacks against logged in admins CVE record
What to do if you run Five Star Restaurant Reservations
If you run Five Star Restaurant Reservations, open WordPress and check the installed version in Plugins. Compare it with the affected versions in the vulnerability record. If a fixed version is available, take a current backup and update to that version or the latest supported release.
If no fixed version exists, consider disabling and removing the plugin or replacing it with a maintained alternative. After dealing with the affected software, check administrator users, unexpected file changes, redirects, unfamiliar pages and security logs for signs that the site may already have been altered.
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