CVE-2024-52763 Scanner
CVE-2024-52763 Scanner - Cross-Site Scripting (XSS) vulnerability in Ganglia Web Interface
Short Info
Level
Single Scan
Single Scan
Can be used by
Asset Owner
Estimated Time
10 seconds
Time Interval
19 days 15 hours
Scan only one
Domain, Subdomain, IPv4
Toolbox
-
Ganglia Web Interface is widely used in large-scale monitoring environments to visualize data collected over distributed systems. It is deployed by network engineers, system administrators, and IT professionals to efficiently track and report on the health and performance of networked environments. This software is critical in data centers and can be integrated with a range of other tools for comprehensive monitoring solutions. Particularly, Ganglia serves clusters of servers, ensuring that resources are utilized effectively. Its web interface allows users to create dynamic graphs to visualize metrics over time. The interface, however, must be carefully secured against vulnerabilities to maintain the integrity and confidentiality of the monitored data.
Cross-Site Scripting (XSS) is a security breach that allows attackers to inject malicious scripts into web pages viewed by other users. In the context of Ganglia Web Interface, an XSS vulnerability in the component /graph_all_periods.php can be exploited by inputting a crafted payload into the “g” parameter. This vulnerability makes it possible for an attacker to execute arbitrary web scripts or HTML, potentially resulting in data theft or session hijacking. It underscores a significant threat to applications allowing user inputs to be rendered in web pages without adequate validation or sanitization. Protecting against XSS involves recognizing and correcting application coding errors where scripts can be improperly executed.
The technical details involve leveraging the vulnerability present in the /graph_all_periods.php component. Attackers can create a payload such as '" autofocus onfocus=alert(document.domain)//"' and inject it into the vulnerable “g” parameter. The XSS vulnerability allows the script to trigger when the webpage is rendered by the victim. Due to the improper handling of user input, the injected script can execute within the user's browser context. This flow opens paths for attackers to launch further attacks, such as cookie theft or keylogging. The sensitive interaction point between the application and user input should be fortified to prevent exploitation.
If exploited, this vulnerability can lead to several detrimental effects, including the compromise of user accounts and exposure to phishing attacks. Since XSS targets the client's web browser, it can result in unauthorized actions being performed on behalf of users without their consent. The attacker can masquerade as a valid user, causing potential breaches in system control and data theft. In a multi-user environment like those monitored by Ganglia, this could cascade into larger security incidents. Proper logging and monitoring can help detect unusual activities indicative of XSS attacks but do not replace the necessity for code remediation.
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