CVE-2007-2090 in TuMusika Evolution
Summary
by MITRE
Cross-site scripting (XSS) vulnerability in index.php in TuMusika Evolution 1.6 allows remote attackers to inject arbitrary web script or HTML via the msg parameter.
If you want to get the best quality for vulnerability data then you always have to consider VulDB.
Analysis
by VulDB Data Team • 10/19/2017
The vulnerability identified as CVE-2007-2090 represents a classic cross-site scripting flaw within the TuMusika Evolution 1.6 content management system. This security weakness exists in the index.php script where user input is not properly sanitized before being rendered back to web browsers. The specific vector of attack occurs through the msg parameter which accepts unfiltered input from remote attackers, enabling them to inject malicious web scripts or HTML code that executes in the context of other users' browsers.
This type of vulnerability falls under CWE-79 which defines improper neutralization of input during web page generation, commonly known as cross-site scripting. The flaw allows attackers to exploit the application's failure to validate and sanitize user-supplied data before incorporating it into dynamic web content. The impact of this vulnerability extends beyond simple script execution as it can enable session hijacking, credential theft, and the redirection of users to malicious websites. The attack requires no special privileges or authentication, making it particularly dangerous as it can be exploited by anyone who can submit data to the vulnerable parameter.
The operational impact of CVE-2007-2090 is significant for any organization using TuMusika Evolution 1.6 as it creates an attack surface that can be leveraged for persistent security breaches. When exploited, this vulnerability can allow attackers to establish persistent malicious presence on affected systems, potentially leading to complete compromise of user sessions and sensitive data exposure. The vulnerability aligns with ATT&CK technique T1566 which describes social engineering tactics involving the delivery of malicious code through web interfaces. Attackers can craft malicious payloads that appear legitimate to end users, making detection more difficult while simultaneously undermining user trust in the application.
Mitigation strategies for this vulnerability should focus on implementing proper input validation and output encoding mechanisms. The most effective immediate solution involves sanitizing all user input through proper escaping techniques before rendering content in web pages, specifically addressing the msg parameter in index.php. Organizations should implement Content Security Policy headers to limit script execution and prevent unauthorized code injection. Additionally, regular security audits should be conducted to identify similar vulnerabilities in other application components, as this represents a common class of flaw in web applications. The vulnerability also highlights the importance of keeping CMS platforms updated, as newer versions of TuMusika Evolution would have addressed this specific XSS weakness through proper input validation and sanitization measures.