CVE-2007-0885 in Rainbow with the Zen
Summary
by MITRE
Cross-site scripting (XSS) vulnerability in jira/secure/BrowseProject.jspa in Rainbow with the Zen (Rainbow.Zen) extension allows remote attackers to inject arbitrary web script or HTML via the id parameter.
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Analysis
by VulDB Data Team • 12/08/2024
The vulnerability identified as CVE-2007-0885 represents a critical cross-site scripting flaw within the Rainbow with Zen extension for Jira software. This security weakness resides in the BrowseProject.jspa component of the Rainbow.Zen extension, which processes user input through the id parameter without adequate sanitization or validation. The flaw enables remote attackers to execute malicious web scripts or HTML code within the context of other users' browsers, potentially compromising the confidentiality and integrity of sensitive information processed through the Jira platform.
The technical implementation of this vulnerability stems from insufficient input validation and output encoding practices within the Rainbow.Zen extension's web application interface. When the id parameter is passed to the BrowseProject.jspa endpoint, the application fails to properly sanitize or escape user-supplied data before incorporating it into dynamic web content. This creates an environment where malicious actors can craft specially crafted URLs containing script tags or HTML elements that execute when the vulnerable page is rendered. The vulnerability falls under CWE-79 which specifically addresses Cross-Site Scripting flaws in web applications, where the application fails to properly validate or encode user-controllable data that is subsequently reflected back to users.
The operational impact of this vulnerability extends beyond simple script execution, as it provides attackers with a potential foothold for more sophisticated attacks within the Jira environment. An attacker could leverage this XSS vulnerability to steal session cookies, redirect users to malicious sites, or inject persistent scripts that could compromise user accounts and access sensitive project information. The attack surface is particularly concerning given that Jira serves as a central collaboration platform for many organizations, making successful exploitation potentially devastating for enterprise security. This vulnerability aligns with ATT&CK technique T1531 which involves using credentials obtained through various means to maintain access and escalate privileges within target systems.
Mitigation strategies for this vulnerability should focus on implementing robust input validation and output encoding mechanisms throughout the Rainbow.Zen extension. Organizations should immediately apply the vendor-provided patches or updates that address the XSS flaw in the BrowseProject.jspa component. Additionally, implementing proper content security policies and input sanitization routines can help prevent similar issues in other components of the application. Security teams should also consider implementing web application firewalls and regular security scanning to identify and remediate similar vulnerabilities. The fix should ensure that all user-supplied input passed through the id parameter is properly validated and escaped before being rendered in web responses, adhering to established secure coding practices and preventing the reflection of untrusted data into web pages.