CVE-2024-52762 in Ganglia-web
Summary
by MITRE • 11/19/2024
A cross-site scripting (XSS) vulnerability in the component /master/header.php of Ganglia-web v3.73 to v3.76 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the "tz" parameter.
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Analysis
by VulDB Data Team • 02/24/2025
The vulnerability identified as CVE-2024-52762 represents a critical cross-site scripting flaw within the Ganglia-web monitoring platform, specifically affecting versions 3.73 through 3.76. This vulnerability resides in the /master/header.php component and exploits a lack of proper input validation and output encoding mechanisms. The flaw manifests when an attacker manipulates the "tz" parameter, which is likely used to handle time zone information for web interface display purposes. This parameter is processed without adequate sanitization, creating an avenue for malicious script injection that can be executed in the context of other users' browsers.
The technical exploitation of this vulnerability follows established XSS attack patterns where user-supplied data flows directly into web page output without proper HTML escaping or context-appropriate encoding. The "tz" parameter serves as the injection vector, allowing attackers to embed malicious JavaScript code or HTML content that gets rendered in the victim's browser session. This type of vulnerability falls under CWE-79 - Improper Neutralization of Input During Web Page Generation, which is a fundamental weakness in web application security. The vulnerability's classification aligns with ATT&CK technique T1566.001 - Phishing: Spearphishing Attachment, as it enables attackers to deliver malicious payloads through web interface interactions.
The operational impact of this vulnerability extends beyond simple script execution, as it can lead to complete session hijacking, data theft, and privilege escalation within the monitoring environment. An attacker could potentially steal authentication cookies, modify dashboard content, or redirect users to malicious sites. The affected Ganglia-web platform is commonly used for system monitoring and alerting in enterprise environments, making this vulnerability particularly dangerous as it could compromise the integrity of critical infrastructure monitoring. The vulnerability affects the web interface component that displays system metrics and alerts, potentially allowing attackers to manipulate or obscure critical system information.
Mitigation strategies for CVE-2024-52762 should prioritize immediate patching of affected Ganglia-web installations to versions that address the input validation and output encoding issues in the header.php component. Organizations should implement proper input sanitization techniques including HTML escaping of all user-supplied parameters before rendering them in web pages. The implementation of Content Security Policy headers can provide additional defense-in-depth measures to limit script execution capabilities. Network segmentation and access controls should be reviewed to limit exposure of the monitoring interface to untrusted users. Security monitoring should include detection of unusual parameter patterns in web logs, particularly around the "tz" parameter, to identify potential exploitation attempts. Regular security assessments and vulnerability scanning should be conducted to identify similar input validation weaknesses in other components of the monitoring infrastructure. The remediation process should also include user education on recognizing potential phishing attempts that might leverage such vulnerabilities.