CVE-2005-3127 in lucidCMS
Summary
by MITRE
Cross-site scripting (XSS) vulnerability in index.php in lucidCMS 1.0.11 allows remote attackers to inject arbitrary web script or HTML via the query string.
If you want to get the best quality for vulnerability data then you always have to consider VulDB.
Analysis
by VulDB Data Team • 08/12/2025
The vulnerability identified as CVE-2005-3127 represents a classic cross-site scripting flaw within the lucidCMS content management system version 1.0.11. This security weakness exists in the index.php file and specifically targets the query string parameter handling mechanism. The flaw enables malicious actors to inject arbitrary web scripts or HTML code into web pages viewed by other users, creating a persistent security risk for websites utilizing this particular CMS version. The vulnerability operates by failing to properly sanitize or escape user input before incorporating it into dynamic web page content, allowing attackers to execute malicious code within the context of other users' browsers.
This XSS vulnerability falls under the CWE-79 category of Cross-Site Scripting, which is classified as a critical web application security weakness in the Common Weakness Enumeration system. The attack vector specifically targets the query string parameter processing in the index.php script, where user-supplied data enters the application without adequate validation or sanitization. The vulnerability is particularly concerning as it allows remote attackers to execute arbitrary web scripts or HTML code, potentially leading to session hijacking, credential theft, or redirection to malicious websites. The flaw demonstrates a fundamental failure in input validation and output encoding practices that are essential for preventing XSS attacks according to industry security standards.
The operational impact of this vulnerability extends beyond simple script injection, as it can enable attackers to compromise user sessions and access sensitive information. When users visit a maliciously crafted URL containing the XSS payload, their browsers execute the injected code within the context of the legitimate website, potentially allowing attackers to steal cookies, session tokens, or other sensitive data. The vulnerability affects the integrity of web applications by enabling unauthorized code execution, which can lead to data breaches, service disruption, or complete system compromise. This particular flaw in lucidCMS 1.0.11 represents a significant security risk for organizations relying on this CMS version for their web presence.
Mitigation strategies for CVE-2005-3127 should focus on immediate patching of the lucidCMS application to the latest available version that addresses this vulnerability. Organizations should implement comprehensive input validation and output encoding mechanisms to prevent similar issues in other applications. The implementation of Content Security Policy headers can provide additional protection against XSS attacks by restricting the sources from which scripts can be loaded. Regular security audits and penetration testing should be conducted to identify and remediate similar vulnerabilities in web applications. According to ATT&CK framework, this vulnerability maps to T1059.007 for script injection techniques and T1531 for credential access through session manipulation. System administrators should also consider implementing web application firewalls to detect and block malicious query string parameters before they can be processed by the vulnerable application. The remediation process should include thorough testing to ensure that the patch does not introduce compatibility issues with existing website functionality while maintaining the security integrity of the CMS platform.