CVE-2008-6087 in Camera Life
Summary
by MITRE
Cross-site scripting (XSS) vulnerability in topic.php in Camera Life 2.6.2b4 allows remote attackers to inject arbitrary web script or HTML via the name parameter.
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Analysis
by VulDB Data Team • 11/07/2024
The vulnerability identified as CVE-2008-6087 represents a classic cross-site scripting flaw within the Camera Life 2.6.2b4 web application. This issue specifically targets the topic.php script which processes user input through the name parameter, creating an avenue for malicious actors to execute arbitrary web scripts or HTML code within the context of other users' browsers. The vulnerability stems from inadequate input validation and output sanitization mechanisms that fail to properly encode or escape user-supplied data before rendering it in web pages. This particular implementation flaw allows attackers to inject malicious payloads that can persist and be executed whenever other users view the affected content, making it a persistent threat within the application's user base.
The technical exploitation of this vulnerability follows standard XSS attack patterns where an attacker crafts malicious input containing script tags or other HTML elements within the name parameter. When the vulnerable application processes this input and displays it without proper sanitization, the injected code executes in the victim's browser context. The attack vector operates through the web application's user interface where the name parameter is used to display user-generated content in topic discussions or related contexts. This type of vulnerability falls under CWE-79 which specifically addresses cross-site scripting flaws, and aligns with ATT&CK technique T1566.001 which covers the exploitation of web application vulnerabilities through malicious input injection. The vulnerability's impact is amplified by the fact that it affects a core application component that handles user interactions and content display.
The operational consequences of this vulnerability extend beyond simple script execution, as it can enable more sophisticated attacks such as session hijacking, credential theft, or redirection to malicious sites. Attackers can leverage the XSS flaw to steal session cookies, modify page content, or perform actions on behalf of authenticated users. The persistence of this vulnerability means that once exploited, malicious code can affect all users who view the compromised content until the underlying flaw is patched. This makes the vulnerability particularly dangerous in multi-user environments where user-generated content is prevalent. The impact on user trust and application integrity is significant, as users may unknowingly execute malicious code while interacting with what they perceive as legitimate content. Organizations relying on Camera Life for media management and user collaboration face potential data breaches and compromised user experiences.
Mitigation strategies for CVE-2008-6087 require immediate implementation of proper input validation and output encoding mechanisms. The application should sanitize all user-supplied input through strict validation filters that reject or escape potentially dangerous characters and script tags. Implementing Content Security Policy headers can provide additional defense-in-depth measures to prevent script execution. The most effective remediation involves updating to a patched version of Camera Life 2.6.2b4 or applying the appropriate security patches that address the input handling flaw. Regular security testing including dynamic application security testing and manual code review should be conducted to identify similar vulnerabilities in other application components. Additionally, implementing proper logging and monitoring of user input can help detect potential exploitation attempts. Organizations should also consider adopting secure coding practices and training developers on common web application vulnerabilities to prevent similar issues in future development cycles, aligning with industry standards such as OWASP Top Ten and NIST cybersecurity frameworks.