CVE-2008-7133 in EasyImageCatalogue
Summary
by MITRE
Multiple cross-site scripting (XSS) vulnerabilities in onlinetools.org EasyImageCatalogue 1.3.1 allow remote attackers to inject arbitrary web script or HTML via the (1) search and (2) d index.php parameters to index.php, (3) dir parameter to thumber.php, and the d parameter to (4) describe.php and (5) addcomment.php. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.
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Analysis
by VulDB Data Team • 06/05/2025
The CVE-2008-7133 vulnerability represents a critical cross-site scripting flaw affecting the onlinetools.org EasyImageCatalogue version 1.3.1 web application. This vulnerability manifests through multiple attack vectors that collectively expose the application to remote code execution through malicious script injection. The flaw resides in the application's insufficient input validation mechanisms, allowing attackers to inject malicious payloads through various parameterized endpoints. The vulnerability affects core functionality including search operations, directory navigation, and content description features, making it particularly dangerous for web applications that handle user-generated content or interactive elements.
The technical exploitation of this vulnerability occurs through parameter manipulation in five distinct locations within the application's codebase. The search parameter in index.php serves as the primary attack surface, while the d parameter in both describe.php and addcomment.php creates additional vectors for malicious script injection. The dir parameter in thumber.php provides another pathway for attackers to bypass input sanitization measures. These vulnerabilities directly map to CWE-79: Improper Neutralization of Input During Web Page Generation, which specifically addresses the failure to properly sanitize user input before incorporating it into dynamic web content. The attack requires minimal privileges and can be executed through standard web browser interfaces, making it accessible to attackers with basic web security knowledge.
The operational impact of CVE-2008-7133 extends beyond simple script injection, as it can enable attackers to steal user sessions, redirect victims to malicious websites, or harvest sensitive information from authenticated users. The vulnerability's presence in multiple application components suggests a systemic issue in the application's security architecture, where input validation is not consistently applied across all user-facing parameters. This weakness creates persistent exposure for users who interact with the image catalog management system, potentially compromising the integrity of the entire application ecosystem. The vulnerability's classification aligns with ATT&CK technique T1566.001: Phishing, as attackers can leverage these XSS flaws to craft convincing phishing campaigns that exploit user trust in the legitimate application interface.
Organizations utilizing the EasyImageCatalogue 1.3.1 application should immediately implement comprehensive input validation and output encoding mechanisms across all affected parameters. The recommended mitigations include implementing proper parameter sanitization, deploying Content Security Policy headers, and establishing robust input validation routines that filter or escape all user-supplied data before processing. Security patches should address the root cause by ensuring that all parameters, including search, d, and dir, undergo consistent validation and sanitization before being rendered in web responses. Additionally, implementing web application firewalls and regular security scanning protocols can provide additional defense layers against exploitation attempts. The vulnerability demonstrates the critical importance of consistent security practices across all application components, as the failure to validate input in one area creates cascading security risks throughout the entire system architecture.