The Five Star Restaurant Menu and Food Ordering plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 2.4.10 via deserialization of untrusted input from the 'options' parameter supplied via the 'fdm_update_cart_item' AJAX action. This makes it possible for unauthenticated attackers to inject a PHP Object. No known POP chain is present in the plugin. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.
CVE-2023-5340 is a critical severity with CVSS 9.8 Vulnerability issue affecting the Plugin Five Star Restaurant Menu and Food Ordering. It affects Versions up to 2.4.10 and is fixed in 2.4.11.
CVE-2023-5340 is tracked for the Plugin Five Star Restaurant Menu and Food Ordering as critical severity with CVSS 9.8. The affected range is Versions up to 2.4.10. Update Five Star Restaurant Menu and Food Ordering to 2.4.11 or newer where that version is compatible with the site.
| Software Type | Plugin |
|---|---|
| Software Slug |
food-and-drink-menu
View on wordpress.org
|
| CVE | CVE-2023-5340 |
| Patched Versions |
2.4.11
|
| Affected Versions |
Versions up to 2.4.10
|
These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.
Five Star Restaurant Menu <= 2.2.0 - Unauthenticated Arbitrary Object Deserialization leading to Remote Code Execution
Five Star Restaurant Menu <= 2.4.14 - Authenticated (Contributor+) Stored Cross-Site Scripting
Restaurant Menu and Food Ordering <= 2.4.16 - Missing Authorization to Menu Creation
Restaurant Menu and Food Ordering by Five Star Plugins <= 2.4.6 - Cross-Site Request Forgery via maybe_duplicate_item
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