CVE-2012-6705 in Jamroom
Summary
by MITRE
Cross Site Scripting (XSS) exists in Jamroom before 4.2.7 via the Status Update field.
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Analysis
by VulDB Data Team • 12/26/2020
The vulnerability identified as CVE-2012-6705 represents a cross site scripting flaw discovered in Jamroom content management software prior to version 4.2.7. This security weakness specifically manifests within the Status Update field functionality, creating a potential vector for malicious actors to execute unauthorized code within the context of a victim's browser session. The issue falls under the broader category of web application security vulnerabilities that compromise user data integrity and system confidentiality.
This vulnerability stems from inadequate input validation and output encoding mechanisms within the Jamroom platform's status update feature. When users submit content through the status update field, the application fails to properly sanitize or escape user-supplied data before rendering it back to other users viewing the content. The flaw allows attackers to inject malicious javascript code or other malicious payloads that execute in the browsers of unsuspecting users who view the compromised status updates. This represents a classic reflected cross site scripting vulnerability where malicious input is immediately reflected back to users without proper sanitization.
The operational impact of this vulnerability extends beyond simple data theft or defacement. Attackers can leverage this weakness to hijack user sessions, steal sensitive cookies, redirect users to malicious websites, or perform unauthorized actions on behalf of victims. The vulnerability affects all users of Jamroom versions prior to 4.2.7, making it particularly concerning given the widespread adoption of this content management platform. Users with administrative privileges could potentially exploit this flaw to gain elevated access rights, while regular users might face session hijacking or data manipulation attacks.
The technical implementation of this vulnerability aligns with CWE-79, which specifically addresses cross site scripting flaws in web applications. This weakness allows attackers to inject malicious scripts into web pages viewed by other users, creating a persistent threat that can affect multiple users within the platform. From an adversarial perspective, this vulnerability maps to ATT&CK technique T1566.001 for initial access through spearphishing attachments and T1059.007 for command and control through script-based payloads. The vulnerability demonstrates poor input validation practices and highlights the critical importance of implementing proper output encoding mechanisms to prevent malicious code execution.
Mitigation strategies for this vulnerability require immediate patching of Jamroom installations to version 4.2.7 or later, which includes proper input sanitization and output encoding fixes. Organizations should implement comprehensive input validation mechanisms that filter or escape special characters in user-supplied content before processing. Additionally, implementing content security policies and using proper output encoding techniques such as HTML entity encoding can prevent malicious scripts from executing in user browsers. Regular security audits and vulnerability assessments should be conducted to identify similar issues in other application components, while user education about recognizing suspicious content can help reduce successful exploitation attempts.