CVE-2011-2607 in Rational Team Concert
Summary
by MITRE
Cross-site scripting (XSS) vulnerability in IBM Rational Team Concert (RTC) 3.0 allows remote attackers to inject arbitrary web script or HTML via an unspecified parameter, aka Work Item 165513.
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Analysis
by VulDB Data Team • 01/23/2018
The vulnerability identified as CVE-2011-2607 represents a critical cross-site scripting flaw within IBM Rational Team Concert version 3.0, a comprehensive team collaboration and project management platform widely used in software development environments. This security weakness specifically affects the application's input validation mechanisms, creating an avenue for malicious actors to execute unauthorized code within the context of a victim's browser session. The vulnerability stems from insufficient sanitization of user-supplied input data, particularly when processing unspecified parameters that are processed by the RTC application's web interface.
The technical nature of this flaw aligns with CWE-79, which categorizes cross-site scripting vulnerabilities as weaknesses in input validation that allow attackers to inject malicious scripts into web applications. The vulnerability occurs when the RTC application fails to properly encode or escape user-provided data before rendering it in web pages, enabling attackers to inject HTML or JavaScript code through unspecified parameters. This type of vulnerability is particularly dangerous in collaborative development environments where multiple users interact with shared work items and project data, as it can be exploited to manipulate the application's behavior or steal sensitive session information.
The operational impact of this vulnerability extends beyond simple script injection, as it can enable attackers to perform a range of malicious activities within the RTC environment. An attacker could potentially steal user credentials, manipulate work items, access confidential project information, or even escalate privileges within the application. The vulnerability's remote exploitation capability means that attackers do not need local access to the system, making it particularly concerning for organizations that rely on RTC for managing sensitive intellectual property and development workflows. Work Item 165513 specifically documented this vulnerability, highlighting the potential for attackers to leverage the XSS flaw to compromise the integrity and confidentiality of project data managed within the Rational Team Concert platform.
Organizations utilizing IBM Rational Team Concert 3.0 should prioritize immediate remediation through official IBM security patches and updates, as the vulnerability creates persistent risks for development team collaboration environments. System administrators should implement additional security controls such as web application firewalls and input validation mechanisms to mitigate potential exploitation attempts. The vulnerability also demonstrates the importance of proper security testing and input validation in collaborative software platforms, as highlighted by ATT&CK technique T1213 which covers data from information repositories. Organizations should also consider implementing content security policies and regular security assessments to prevent similar vulnerabilities from emerging in other components of their development infrastructure.