Vulnerability Description
The Quick Restaurant Menu plugin for WordPress is vulnerable to Stored Cross-Site Scripting via its settings parameters in versions up to, and including, 2.0.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Thingsforrestaurants | Quick Restaurant Menu | < 2.1.0 |
Related Weaknesses (CWE)
References
- https://plugins.trac.wordpress.org/browser/quick-restaurant-menu/tags/2.0.2/inclPatchThird Party Advisory
- https://plugins.trac.wordpress.org/changeset/2851871/quick-restaurant-menu/trunkPatchThird Party Advisory
- https://www.wordfence.com/blog/2023/02/multiple-vulnerabilities-patched-in-quick
- https://www.wordfence.com/threat-intel/vulnerabilities/id/cfd8a6a4-9159-480f-abe
- https://plugins.trac.wordpress.org/browser/quick-restaurant-menu/tags/2.0.2/inclPatchThird Party Advisory
- https://plugins.trac.wordpress.org/changeset/2851871/quick-restaurant-menu/trunkPatchThird Party Advisory
- https://www.wordfence.com/threat-intel/vulnerabilities/id/cfd8a6a4-9159-480f-abeThird Party Advisory
FAQ
What is CVE-2023-0553?
CVE-2023-0553 is a vulnerability with a CVSS score of 4.4 (MEDIUM). The Quick Restaurant Menu plugin for WordPress is vulnerable to Stored Cross-Site Scripting via its settings parameters in versions up to, and including, 2.0.2 due to insufficient input sanitization a...
How severe is CVE-2023-0553?
CVE-2023-0553 has been rated MEDIUM with a CVSS base score of 4.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-0553?
Check the references section above for vendor advisories and patch information. Affected products include: Thingsforrestaurants Quick Restaurant Menu.