CVE-2024-51222: Phpgurukul Vehicle Record System XSS

CVE-2024-51222 Overview

A stored cross-site scripting (XSS) vulnerability has been identified in Phpgurukul Vehicle Record Management System v1.0. The vulnerability exists within the /admin/profile.php component, where the Name parameter fails to properly sanitize user-supplied input. This flaw allows attackers with administrative privileges to inject malicious web scripts or HTML that will be persistently stored and subsequently executed in the browsers of other users who view the affected profile page.

Critical Impact

Successful exploitation enables attackers to execute arbitrary JavaScript in victim browsers, potentially leading to session hijacking, credential theft, defacement, or further attacks against administrative users.

Affected Products

• Phpgurukul Vehicle Record Management System v1.0

Discovery Timeline

• 2026-03-23 - CVE-2024-51222 published to NVD
• 2026-03-24 - Last updated in NVD database

Technical Details for CVE-2024-51222

Vulnerability Analysis

This stored XSS vulnerability (CWE-79) affects the administrative profile management functionality of the Vehicle Record Management System. The attack requires network access and administrative privileges, with user interaction needed to trigger the payload execution. The vulnerability has a changed scope, meaning the vulnerable component and impacted component are different—the malicious script injected in the profile page can affect other users' browser sessions.

The exploitation mechanism involves injecting a crafted payload into the Name parameter within the /admin/profile.php endpoint. Because the input is stored in the database and rendered without proper output encoding, the malicious script executes whenever the affected content is displayed to users. This persistence makes stored XSS particularly dangerous compared to reflected XSS variants.

Root Cause

The root cause is improper input validation and insufficient output encoding in the profile management component. The application fails to sanitize user-supplied data in the Name parameter before storing it in the database and does not properly encode the stored content when rendering it in HTML output. This allows JavaScript code embedded within the input to be treated as executable content rather than harmless text.

Attack Vector

The attack vector is network-based, requiring an authenticated attacker with high privileges (administrative access) to inject the malicious payload. An attacker can craft a malicious script and submit it through the Name parameter in the profile update functionality. Once stored, the payload executes automatically when any user—including other administrators—views the compromised profile page.

The attack workflow involves:

1. An attacker with administrative access navigates to /admin/profile.php
2. The attacker injects a malicious JavaScript payload into the Name field
3. The payload is stored in the application database without sanitization
4. When other users view the profile page, the stored payload executes in their browser context
5. The attacker can then steal session cookies, perform actions on behalf of the victim, or redirect users to malicious sites

Detection Methods for CVE-2024-51222

Indicators of Compromise

• Unusual or suspicious content in the Name field of admin profiles containing script tags or event handlers
• Web server logs showing profile update requests with encoded JavaScript or HTML payloads
• Browser console errors indicating blocked script execution (if CSP is in place)
• Unexpected network requests originating from the administrative interface to external domains

Detection Strategies

• Implement web application firewall (WAF) rules to detect and block XSS payloads in POST parameters
• Monitor database records for the presence of script tags or suspicious HTML entities in user input fields
• Deploy browser-based security monitoring to detect anomalous JavaScript execution patterns
• Review web server access logs for suspicious patterns in profile update requests

Monitoring Recommendations

• Enable detailed logging for all administrative actions, particularly profile modifications
• Set up alerts for database field modifications containing potentially malicious patterns
• Monitor for unusual session activity that may indicate session hijacking following XSS exploitation
• Implement Content Security Policy (CSP) violation reporting to detect script injection attempts

How to Mitigate CVE-2024-51222

Immediate Actions Required

• Audit all existing profile data in the database for malicious script content
• Implement input validation on the Name parameter to reject HTML and JavaScript content
• Apply output encoding (HTML entity encoding) when rendering user-supplied data
• Consider temporarily restricting access to the /admin/profile.php endpoint until a patch is available

Patch Information

No official patch has been released by the vendor at this time. Organizations should refer to the GitHub CVE-2024-51222 Resource for the latest updates and technical details about the vulnerability.

Workarounds

• Implement server-side input validation to strip or reject HTML and JavaScript content from the Name parameter
• Apply output encoding using htmlspecialchars() or equivalent functions when displaying user-supplied data
• Deploy a Web Application Firewall (WAF) with XSS detection rules to filter malicious requests
• Enable Content Security Policy (CSP) headers to restrict inline script execution

# Example Apache configuration to add Content-Security-Policy header
# Add to .htaccess or httpd.conf
Header set Content-Security-Policy "default-src 'self'; script-src 'self'; object-src 'none';"