CVSS Score of 10 (low)


Published Jul 1, 2023
Updated: Nov 7, 2023
CWE ID 352


CVE-2021-4394: The Locations plugin for WordPress up to version 3.2.1 is vulnerable to Cross-Site Request Forgery (CSRF) due to missing or incorrect nonce validation on the saveCustomFields() function. Unauthenticated attackers can exploit this vulnerability by tricking a site administrator into clicking on a link, allowing them to update custom field meta data through forged requests. The affected products include rvE33D, rvE33C, rvE33F, rvE33E, and rvE33G. This CSRF vulnerability poses a high risk to organizations as it can lead to unauthorized modification of data, compromising the integrity and confidentiality of the WordPress sites. Remediation measures should include updating the Locations plugin to a patched version and increasing user awareness about clicking on suspicious links.


Explore Beyond the CVE Basics with Recorded Future's Vulnerability Intelligence

Note: This is just a basic overview providing quick insights into CVE-2021-4394 information. Gain full access to comprehensive CVE data, risk scores, prioritization, and mitigation data through Recorded Future's Vulnerability Intelligence:
  • Prioritize with Risk-Based Scoring
  • Explore the Extensive Vulnerability Database
  • Receive Early Alerts on Emerging CVEs
  • Focus on Critical Exploitable Vulnerabilities
  • Streamline Remediation with Integration Options