CVE-2024-52762 Scanner

CVE-2024-52762 Scanner - Cross-Site Scripting (XSS) vulnerability in Ganglia Web Interface

Short Info


Level

Medium

Single Scan

Single Scan

Can be used by

Asset Owner

Estimated Time

10 seconds

Time Interval

20 days 16 hours

Scan only one

Domain, Subdomain, IPv4

Toolbox

-

Ganglia Web Interface is a widely used monitoring tool designed to help system administrators and developers observe the performance of clusters and grids. It is commonly employed by organizations that require real-time monitoring of high-performance computing systems, such as research institutions and data centers. The software provides comprehensive graphs and metrics that are easily accessible via a web interface. Ganglia's versatility and extended architectural support facilitate its deployment across a wide range of hardware setups. Through its user-friendly web interface, users can conveniently monitor a wide variety of metrics relating to system performance. Established as an open-source project, Ganglia is continually updated and maintained, benefiting from contributions across the global community.

Cross-Site Scripting (XSS) is a prevalent web application vulnerability that enables attackers to inject malicious scripts into webpages viewed by other users. It is utilized to execute arbitrary web scripts or HTML, generally to redirect users to malicious pages or steal information. XSS vulnerabilities are typically found in web applications that fail to sanitize user-supplied input fields. They range in severity from a minor annoyance to a significant security risk, depending on the sensitivity of the data handled by the application. In the case of Ganglia Web Interface, attackers exploit this vulnerability by injecting a payload into the "tz" parameter of the component "/master/header.php". Successful exploitation can result in unauthorized script execution within the user's browser, which can be leveraged in further malicious attacks.

The technical flaw lies in the handling of the "tz" parameter within the "master/header.php" component of the Ganglia Web Interface. By injecting a specially crafted payload, attackers can manipulate the HTML and JavaScript content that is rendered for users. This occurs as a direct result of improper input sanitization, allowing the execution of injected scripts when the affected web page is accessed. The vulnerability is successfully triggered when malicious scripts are displayed and executed in the browser of a visiting user. Consequently, the attack vector remains easily accessible, with the potential for exploitation on publicly exposed instances of the Ganglia Web Interface. The cross-site scripting vulnerability can be easily verified with a simple HTTP GET request carrying the malicious payload targeting the "tz" parameter.

Exploiting this cross-site scripting vulnerability can have various negative impacts, especially if attackers can reach a wide audience or compromise user data. Malicious parties can execute arbitrary code in the victim's browser, leading to unauthorized redirection or data theft. Sensitive information, such as user session tokens or cookies, might be stolen and misused for identity theft or unauthorized access. Additionally, as the vulnerability supports script execution, attackers could deceive users by displaying fake interfaces to solicit personal information. Potential harm extends beyond individual user data, heralding broader security risks if exploited in large scale or critical systems. Affected users could experience unauthorized actions taken on their behalf and could unknowingly become a conduit for spreading malicious content.

REFERENCES

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