CVE-2018-2004 in Jazz Reporting Service
Summary
by MITRE
IBM Jazz Reporting Service (JRS) 6.0 through 6.0.6 is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session. IBM X-Force ID: 155006.
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Analysis
by VulDB Data Team • 09/07/2023
The vulnerability identified as CVE-2018-2004 affects IBM Jazz Reporting Service versions 6.0 through 6.0.6, representing a critical cross-site scripting flaw that compromises the security integrity of the web-based reporting platform. This vulnerability resides within the web user interface of the Jazz Reporting Service, which is part of IBM's broader collaboration and reporting ecosystem designed for software development teams. The flaw enables malicious actors to inject arbitrary JavaScript code through the web interface, fundamentally undermining the trust model that should exist between legitimate users and the application. The vulnerability is particularly concerning as it occurs within a service that handles sensitive development data and potentially user credentials, making it an attractive target for attackers seeking to exploit trust relationships within development environments.
The technical implementation of this cross-site scripting vulnerability stems from insufficient input validation and output encoding within the web application's rendering components. Attackers can leverage this weakness by crafting malicious payloads that get executed in the context of authenticated users' browsers, effectively bypassing traditional security controls that rely on user trust boundaries. The vulnerability allows for the execution of JavaScript code that can manipulate the web page's behavior, potentially capturing user credentials, session tokens, or other sensitive information transmitted within the trusted session. This flaw specifically impacts how the application processes and displays user-provided data, failing to properly sanitize inputs that are subsequently rendered in the web interface. The vulnerability is classified under CWE-79 as a failure to sanitize user input, which directly enables the execution of malicious scripts within the victim's browser context.
The operational impact of this vulnerability extends beyond simple data theft, as it enables attackers to perform session hijacking and maintain persistent access to development environments where the Jazz Reporting Service operates. When authenticated users interact with the vulnerable application, their browsers execute the injected JavaScript code, which can establish covert communication channels with attacker-controlled servers, exfiltrate sensitive data, or manipulate application functionality. The implications are particularly severe in enterprise development environments where the Jazz Reporting Service might be used to generate reports containing proprietary code, design documents, or other sensitive intellectual property. Attackers can leverage this vulnerability to gain unauthorized access to development workflows, potentially compromising the integrity of the entire software development lifecycle. The attack vector typically involves tricking users into clicking malicious links or visiting compromised web pages that contain the exploit code, making it particularly dangerous in environments where users frequently access external web resources.
Organizations utilizing IBM Jazz Reporting Service versions 6.0 through 6.0.6 should implement immediate mitigations to protect against exploitation of this vulnerability. The primary recommendation involves applying the vendor-provided security patches and updates that address the cross-site scripting flaw in the affected software versions. Additionally, implementing robust input validation measures and output encoding mechanisms within the web application can significantly reduce the attack surface. Network-level protections such as web application firewalls and content security policies should be deployed to detect and block malicious script injection attempts. The implementation of strict access controls and regular security monitoring can help identify unauthorized access attempts or data exfiltration activities that might indicate exploitation of this vulnerability. Security awareness training for development teams can also help reduce the risk of social engineering attacks that might leverage this vulnerability, particularly those involving phishing campaigns designed to deliver malicious payloads to authenticated users. This vulnerability aligns with ATT&CK technique T1566 which involves the use of spearphishing to deliver malicious payloads, and T1071 which covers application layer protocol usage for command and control communications.