CyberRota Analysis
This is a medium severity vulnerability with a CVSS score of 4.3. It affects WordPress. Exploitation may require the attacker to be authenticated.
CVE
CVE-2021-4407
Severity
MEDIUM
CVSS
4.3
EPSS
0.38%
WordPress
Original NVD Description
The Custom Banners plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 3.2.2 This is due to missing or incorrect nonce validation on the saveCustomFields() function. This makes it possible for unauthenticated attackers to save custom fields via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Related CVEs
Other vulnerabilities affecting the same vendor(s)