PT-2023-16355 · WordPress · Quick Restaurant Menu

Marco Wotschka · Published 2023-01-27 · Updated 2023-02-07 · CVE-2023-0550

Positive Technologies (AI Summary)

CVSS v3.1

8.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Quick Restaurant Menu plugin for WordPress versions up to, and including, 2.0.2

Description The issue arises from Insecure Direct Object Reference, where the plugin fails to verify the post ID provided to the AJAX action during menu item deletion or modification. This allows authenticated attackers with subscriber-level access or higher to modify or delete arbitrary posts.

Recommendations For Quick Restaurant Menu plugin for WordPress versions up to, and including, 2.0.2, update to a version higher than 2.0.2 to resolve the issue. As a temporary workaround, consider restricting access to the AJAX action responsible for menu item deletion and modification to prevent unauthorized post modifications.

Fix

IDOR

Weakness Enumeration

CWE-639

Related Identifiers

CVE-2023-0550

Affected Products

Quick Restaurant Menu

References · 7

• https://osv.dev/vulnerability/CVE-2023-0550 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-0550 · Security Note
• https://plugins.trac.wordpress.org/browser/quick-restaurant-menu/tags/2.0.2/includes/admin/ajax-functions.php · Patch
• https://plugins.trac.wordpress.org/changeset/2851871/quick-restaurant-menu/trunk?contextall=1&old=2788636&old_path=%2Fquick-restaurant-menu%2Ftrunk · Patch
• https://wordfence.com/threat-intel/vulnerabilities/id/faa4fba5-cd19-4b96-aa09-07ed6d52a107 · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/faa4fba5-cd19-4b96-aa09-07ed6d52a107?source=cve · Note
• https://wordfence.com/blog/2023/02/multiple-vulnerabilities-patched-in-quick-restaurant-menu-plugin · Note