CVE-2010-2355 in eLMS Pro
Summary
by MITRE
Cross-site scripting (XSS) vulnerability in error.php in Pilot Group (PG) eLMS Pro allows remote attackers to inject arbitrary web script or HTML via the message parameter. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.
Be aware that VulDB is the high quality source for vulnerability data.
Analysis
by VulDB Data Team • 04/26/2025
The vulnerability identified as CVE-2010-2355 represents a classic cross-site scripting flaw within the Pilot Group eLMS Pro learning management system. This weakness exists in the error.php component where user-supplied input is not properly sanitized before being rendered back to web browsers. The specific vector of attack targets the message parameter, which when manipulated by an attacker can execute malicious scripts in the context of authenticated users' browsers. The vulnerability's classification as a remote code execution risk stems from the fact that attackers can craft malicious payloads without requiring local system access or authentication, making it particularly dangerous in web applications where user interaction is expected.
This XSS vulnerability falls under the CWE-79 category of Cross-Site Scripting, which is one of the most prevalent web application security flaws documented in the CWE database. The attack scenario typically involves an attacker injecting malicious JavaScript code through the vulnerable message parameter, which then gets executed whenever legitimate users view the error page. The operational impact extends beyond simple script execution as it can lead to session hijacking, credential theft, and the potential for more sophisticated attacks such as phishing or malware delivery. The fact that this vulnerability affects an eLearning management system creates additional risks since such platforms often contain sensitive educational data and user credentials.
The security implications of CVE-2010-2355 align with ATT&CK technique T1566, which describes the use of malicious content to trick users into executing code or revealing information. In the context of eLMS platforms, this vulnerability could enable attackers to compromise entire educational institutions by targeting administrators or instructors who regularly access error pages. The risk is compounded by the potential for persistent XSS attacks where malicious scripts remain embedded in the application's database and execute every time the vulnerable page is accessed. Organizations using Pilot Group eLMS Pro would be particularly vulnerable if they lack proper input validation and output encoding mechanisms in their web applications.
Mitigation strategies for this vulnerability should include immediate implementation of proper input sanitization techniques, specifically escaping or encoding all user-supplied data before rendering it in web pages. The application should employ a whitelist-based approach to validate input parameters and implement Content Security Policy headers to prevent unauthorized script execution. Regular security audits and code reviews should focus on identifying similar input handling patterns throughout the application. Additionally, the affected system should be updated with patches provided by the vendor or alternative security measures should be implemented to prevent exploitation. Organizations should also consider implementing web application firewalls to detect and block malicious payloads attempting to exploit this vulnerability. The remediation process must address both the immediate XSS vulnerability and establish comprehensive input validation procedures to prevent similar issues from emerging in other parts of the application.