CVSS 3.1 Score 7.5 of 10 (high)


Published Sep 11, 2023
Updated: Nov 7, 2023
CWE ID 269


The vulnerability with the CVE ID name CVE-2023-4278 affects the MasterStudy LMS WordPress Plugin before version 3.0.18. It allows anyone to register as an instructor on the site without proper checks during registration. Once registered, they can add courses and posts. This vulnerability has a base severity rating of HIGH and an exploitability score of 3.9, indicating a significant potential danger to organizations using the affected products. To remediate this vulnerability, organizations should update their MasterStudy LMS WordPress Plugin to version 3.0.18 or newer to ensure proper privilege management and prevent unauthorized registration and content addition on their site.


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