CVE-2008-2196 in LifeType
Summary
by MITRE
Cross-site scripting (XSS) vulnerability in admin.php in LifeType 1.2.8 allows remote attackers to inject arbitrary web script or HTML via the newBlogUserName parameter in an addBlogUser action, a different vector than CVE-2008-2178.
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Analysis
by VulDB Data Team • 08/03/2025
The vulnerability identified as CVE-2008-2196 represents a cross-site scripting flaw within the LifeType 1.2.8 content management system specifically affecting the admin.php administrative interface. This security weakness resides in the handling of user input during the addBlogUser action, where the newBlogUserName parameter fails to properly sanitize or validate incoming data before processing. The vulnerability operates as a classic client-side attack vector that enables malicious actors to inject arbitrary HTML code or JavaScript into web pages viewed by other users, creating a persistent threat that can compromise user sessions and data integrity.
The technical exploitation of this vulnerability occurs when an attacker crafts a malicious payload containing script code and submits it through the newBlogUserName parameter within the addBlogUser action. The LifeType application processes this input without adequate input validation or output encoding, allowing the malicious content to be stored and subsequently executed in the context of other users' browsers. This particular variant differs from CVE-2008-2178 as it targets a distinct code path within the application's administrative functionality, specifically the blog user management component rather than other attack vectors within the system. The flaw falls under CWE-79 which categorizes improper neutralization of input during web page generation, commonly known as cross-site scripting vulnerabilities.
The operational impact of this vulnerability extends beyond simple data theft or session hijacking. When exploited successfully, attackers can manipulate the administrative interface to create malicious user accounts with elevated privileges, potentially gaining persistent access to the content management system. The injected scripts can perform actions such as stealing cookies, redirecting users to malicious sites, modifying content, or even executing commands on behalf of the victim. This vulnerability particularly affects administrators and users who have access to the blog management interface, making it a significant concern for web applications that rely on user-generated content management systems where administrative privileges are held by trusted individuals.
Security mitigations for this vulnerability should focus on implementing robust input validation and output encoding mechanisms throughout the application's data flow. The most effective approach involves sanitizing all user input parameters, particularly those used in administrative functions, through proper escaping of special characters and validation against known safe character sets. Organizations should implement Content Security Policy headers to limit the execution of inline scripts and ensure that all parameters passed to administrative functions undergo strict validation before being processed. Additionally, the application should employ proper output encoding when displaying user-supplied data in web contexts, ensuring that any potentially malicious content is rendered harmless. This vulnerability demonstrates the critical importance of input validation in web applications and aligns with ATT&CK technique T1213 which covers data from information repositories, emphasizing the need for proper sanitization of data inputs to prevent malicious code injection attacks.