CVSS 3.1 Score 8.8 of 10 (high)


Published Jan 29, 2024
Updated: Feb 2, 2024
CWE ID 352


CVE-2023-6391 is a vulnerability in the Custom User CSS WordPress plugin version 0.2, which does not have a CSRF check in place when updating its settings. This could potentially allow attackers to manipulate the settings of an admin user through a CSRF attack. The vulnerability has a high severity rating, with a base score of 8.8 out of 10, indicating a significant potential danger to organizations. The exploitability score is 2.8 out of 10, suggesting that it is relatively easy for attackers to exploit this vulnerability. It requires user interaction and can be exploited over a network. The impact includes high integrity and confidentiality impacts, as well as availability impact. Remediation for this vulnerability should involve updating the Custom User CSS plugin to a secure version or applying any available patches or fixes provided by the plugin developer to mitigate the risk of exploitation.

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

Note: This is just a basic overview providing quick insights into CVE-2023-6391 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