CVE-2023-5340

PoC —

CVSS 3.1

9.8 critical

EPSS

1%p68

Published

Nov 20, 2023 (Nov 20, 2023)

Modified

Jun 17, 2026

Description

The Five Star Restaurant Menu and Food Ordering WordPress plugin before 2.4.11 unserializes user input via an AJAX action available to unauthenticated users, allowing them to perform PHP Object Injection when a suitable gadget is present on the blog.

Vendors: fivestarplugins
Products: five star restaurant menu
Ecosystems: WordPress
Weakness: CWE-74
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.2%)

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