CVE-2024-37094 in MasterStudy LMS Plugin
Summary
by MITRE • 11/01/2024
Access Control vulnerability in StylemixThemes MasterStudy LMS allows .
This issue affects MasterStudy LMS: from n/a through 3.2.12.
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Analysis
by VulDB Data Team • 11/19/2024
The vulnerability identified as CVE-2024-37094 represents a critical access control flaw within the StylemixThemes MasterStudy LMS platform, specifically impacting versions ranging from an unspecified starting point through version 3.2.12. This type of vulnerability falls under the category of insufficient authorization checks, which is classified as CWE-285 in the Common Weakness Enumeration catalog. The flaw enables unauthorized users to bypass intended access restrictions and potentially gain elevated privileges or access to restricted resources within the learning management system environment.
The technical nature of this access control vulnerability stems from inadequate validation of user permissions and roles within the MasterStudy LMS framework. Attackers exploiting this weakness can manipulate authentication flows or directly access protected endpoints without proper authorization. This typically occurs when the system fails to adequately verify that a user possesses the necessary privileges to perform specific actions or access particular data sets. The vulnerability may manifest through improper session management, missing access control checks in API endpoints, or flawed role-based access control implementations that do not properly validate user credentials against their assigned permissions.
The operational impact of this vulnerability extends beyond simple unauthorized access, potentially enabling attackers to compromise the entire learning management system infrastructure. An attacker who successfully exploits this vulnerability could gain access to student records, course materials, grading information, and administrative functions. This access could facilitate data breaches, academic fraud, or disruption of educational services. The vulnerability affects the core integrity of the LMS platform, undermining the trust placed in the system's security mechanisms by educational institutions and their users. Organizations utilizing affected versions of MasterStudy LMS face significant risk of unauthorized data exposure and potential regulatory violations under data protection laws.
Mitigation strategies for CVE-2024-37094 should prioritize immediate remediation through the application of available security patches or updates provided by StylemixThemes. Organizations must ensure that all instances of the MasterStudy LMS platform are updated to version 3.2.13 or later, which contains the necessary fixes for the access control vulnerability. Additionally, implementing network segmentation and monitoring of access logs can help detect unauthorized access attempts. Security teams should conduct thorough access control reviews and validate that all user roles and permissions are properly enforced. The vulnerability's presence also highlights the importance of following secure coding practices and conducting regular security assessments, aligning with the ATT&CK framework's privilege escalation techniques that attackers often leverage to exploit such weaknesses. Organizations should also consider implementing additional authentication layers, such as multi-factor authentication, to reduce the impact of potential credential compromise.