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CVE-2025-31500: CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') in bestpractical RT

High
VulnerabilityCVE-2025-31500cvecve-2025-31500cwe-79
Published: Wed May 28 2025 (05/28/2025, 00:00:00 UTC)
Source: CVE Database V5
Vendor/Project: bestpractical
Product: RT

Description

Best Practical RT (Request Tracker) 5.0 through 5.0.7 allows XSS via JavaScript injection in an Asset name.

AI-Powered Analysis

AILast updated: 07/07/2025, 07:12:34 UTC

Technical Analysis

CVE-2025-31500 is a high-severity vulnerability classified under CWE-79, which pertains to improper neutralization of input during web page generation, commonly known as Cross-site Scripting (XSS). This vulnerability affects Best Practical's Request Tracker (RT) versions 5.0.0 through 5.0.7. Specifically, the flaw allows an attacker to inject arbitrary JavaScript code via the Asset name field. When this malicious input is rendered in the web interface without proper sanitization or encoding, it leads to execution of the injected script in the context of the victim's browser. The CVSS 3.1 base score of 7.2 reflects the network exploitable nature (AV:N), low attack complexity (AC:L), no privileges required (PR:N), and no user interaction needed (UI:N). The scope is changed (S:C), indicating that the vulnerability affects components beyond the initially vulnerable component, and it impacts confidentiality and integrity (C:L/I:L) but not availability (A:N). Although no known exploits are currently reported in the wild, the vulnerability's characteristics make it a significant risk for organizations using the affected RT versions. The lack of patch links suggests that a fix may not yet be publicly available or is pending release. Given that RT is a widely used ticketing and asset management system, exploitation could allow attackers to steal session tokens, perform actions on behalf of users, or conduct further attacks within the affected environment.

Potential Impact

For European organizations, this vulnerability poses a substantial risk, especially for those relying on RT for IT service management, asset tracking, or helpdesk operations. Successful exploitation could lead to unauthorized access to sensitive information, including internal tickets, asset details, and potentially user credentials or session cookies. This could facilitate lateral movement within networks, data leakage, or manipulation of ticketing workflows, impacting operational integrity. The confidentiality and integrity impacts could undermine trust in IT support processes and expose organizations to compliance violations under regulations such as GDPR if personal or sensitive data is compromised. Additionally, since RT is often integrated with other enterprise systems, the XSS vulnerability could serve as a pivot point for broader attacks. The absence of required privileges and user interaction means attackers can exploit this remotely and autonomously, increasing the threat surface. Although availability is not directly impacted, the indirect consequences of data breaches or operational disruption could be significant.

Mitigation Recommendations

Organizations should immediately assess their RT deployments to identify affected versions (5.0.0 through 5.0.7). Until an official patch is released, implement strict input validation and output encoding on the Asset name field at the application or web server level to neutralize malicious scripts. Employ Content Security Policy (CSP) headers to restrict the execution of unauthorized scripts in browsers. Monitor web application logs for suspicious input patterns indicative of attempted XSS attacks. Restrict access to RT interfaces to trusted networks or VPNs to reduce exposure. Conduct user awareness training to recognize potential phishing or social engineering attempts that could leverage this vulnerability. Plan for rapid deployment of vendor patches once available and test updates in staging environments to ensure compatibility. Consider deploying Web Application Firewalls (WAFs) with custom rules to detect and block XSS payloads targeting RT. Regularly review and update security configurations and maintain an incident response plan tailored to web application attacks.

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Technical Details

Data Version
5.1
Assigner Short Name
mitre
Date Reserved
2025-03-28T00:00:00.000Z
Cvss Version
3.1
State
PUBLISHED

Threat ID: 68374ee1182aa0cae256f679

Added to database: 5/28/2025, 5:58:57 PM

Last enriched: 7/7/2025, 7:12:34 AM

Last updated: 7/30/2025, 8:10:42 PM

Views: 13

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