CVE-2024-1208 in LMS Plugin
Summary
by MITRE • 02/06/2024
The LearnDash LMS plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 4.10.2 via API. This makes it possible for unauthenticated attackers to obtain access to quiz questions.
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Analysis
by VulDB Data Team • 04/12/2026
The LearnDash LMS plugin for WordPress presents a critical sensitive information exposure vulnerability identified as CVE-2024-1208 affecting versions through 4.10.2. This flaw resides within the plugin's application programming interface implementation and creates a pathway for unauthenticated attackers to access quiz questions without proper authorization. The vulnerability stems from inadequate access controls and authentication checks within the API endpoints responsible for quiz data retrieval, allowing malicious actors to exploit this weakness and extract educational content that should remain protected. The exposure occurs through the plugin's handling of quiz-related API requests where proper validation of user credentials and permissions is missing or insufficient.
The technical implementation of this vulnerability demonstrates a failure in the plugin's API security architecture where quiz question data is being served without adequate authentication verification. Attackers can construct specific API requests to access quiz content that would normally be restricted to enrolled users or administrators. This represents a direct violation of information confidentiality principles and creates potential risks for educational institutions and organizations relying on the plugin for course delivery. The flaw operates at the application layer and can be exploited through standard network-based attacks targeting the WordPress REST API endpoints associated with LearnDash functionality. According to CWE classification, this vulnerability maps to CWE-200 which describes improper exposure of sensitive information and CWE-306 which addresses missing authentication.
The operational impact of this vulnerability extends beyond simple information disclosure as it compromises the integrity of educational assessments and learning management systems. Organizations using LearnDash LMS may face significant security risks including unauthorized access to assessment content, potential cheating scenarios, and exposure of proprietary educational materials. The vulnerability affects all versions up to 4.10.2, indicating a widespread issue that could impact numerous educational platforms and institutions. Attackers can leverage this weakness to gain competitive advantages, undermine academic integrity, and potentially access sensitive learning data that could be used for further exploitation. This exposure particularly impacts educational environments where quiz content represents valuable intellectual property and assessment integrity is paramount.
Mitigation strategies for CVE-2024-1208 require immediate action including updating to the patched version of the LearnDash plugin as soon as available. Organizations should also implement network-level protections such as API rate limiting and access controls to reduce the effectiveness of automated exploitation attempts. Security monitoring should be enhanced to detect unusual API access patterns that might indicate exploitation attempts. The ATT&CK framework categorizes this vulnerability under T1566 which describes credential harvesting and T1528 which covers application access tokens, highlighting the need for comprehensive security controls. Additional defensive measures include implementing proper API endpoint validation, enforcing strict access controls, and conducting regular security assessments of WordPress plugins to identify similar vulnerabilities. System administrators should also consider implementing web application firewalls and monitoring solutions specifically designed to detect and prevent unauthorized access to educational content through API endpoints.