PT-2023-32059 · WordPress · Five Star Restaurant Menu/Food Ordering

Krzysztof Zając · CVE-2023-5340 · Published 2023-11-20 · Updated 2023-11-27

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Five Star Restaurant Menu and Food Ordering WordPress plugin versions prior to 2.4.11

Description The issue allows unauthenticated users to perform PHP Object Injection via an AJAX action by unserializing user input. This can be exploited when a suitable gadget is present on the blog.

Recommendations For versions prior to 2.4.11, update to version 2.4.11 or later to resolve the issue.

Exploit

Fix

Special Elements Injection

Weakness Enumeration

CWE-74

Related Identifiers

CVE-2023-5340

Affected Products

Five Star Restaurant Menu/Food Ordering

References · 3

• 🔥 https://wpscan.com/vulnerability/91a5847a-62e7-4b98-a554-5eecb6a06e5b · Exploit
• https://osv.dev/vulnerability/CVE-2023-5340 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-5340 · Security Note