CVE-2005-2422 in Beehive Forum
Summary
by MITRE
Cross-site scripting (XSS) vulnerability in index.php in Beehive Forum allows remote attackers to inject arbitrary web script or HTML via the webtag parameter.
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Analysis
by VulDB Data Team • 07/30/2017
The CVE-2005-2422 vulnerability represents a classic cross-site scripting flaw within the Beehive Forum software ecosystem, specifically targeting the index.php script. This vulnerability classifies under CWE-79 which defines the common weakness of cross-site scripting in web applications. The flaw manifests when the webtag parameter is processed without adequate input sanitization or output encoding, creating an avenue for malicious actors to execute arbitrary JavaScript code within the context of other users' browsers. The Beehive Forum, being a web-based discussion platform, relies heavily on user-generated content and parameter handling to display dynamic web pages, making it susceptible to this type of injection attack.
The technical exploitation of this vulnerability occurs when an attacker crafts a malicious payload containing JavaScript code within the webtag parameter and submits it to the vulnerable index.php endpoint. Upon successful injection, the malicious script executes in the browser of any user who views the affected page, potentially leading to session hijacking, credential theft, or redirection to malicious sites. The vulnerability specifically impacts the webtag parameter which likely serves to tag or categorize forum content, making it a common input point for user interaction. This XSS weakness can be classified under the ATT&CK framework as T1566.001 which covers initial access through malicious web content, and T1059.007 which involves command and scripting interpreter for JavaScript execution.
The operational impact of this vulnerability extends beyond simple script injection, as it can enable attackers to compromise entire user sessions within the forum environment. An attacker could potentially steal cookies, modify forum content, or redirect users to phishing sites that appear legitimate within the forum context. The vulnerability affects all users of the Beehive Forum who view pages containing the malicious webtag parameter, making it particularly dangerous in community-driven platforms where users trust the content they encounter. The attack vector is relatively straightforward requiring only a web browser and basic knowledge of web application security principles, making it accessible to attackers of varying skill levels.
Mitigation strategies for CVE-2005-2422 should focus on implementing robust input validation and output encoding practices. The most effective approach involves sanitizing all user-provided input, particularly the webtag parameter, by removing or escaping special characters that could enable script execution. Implementing proper Content Security Policy headers can provide additional defense-in-depth measures to prevent unauthorized script execution. The forum should also employ proper output encoding when displaying user-generated content, ensuring that any potentially malicious input is rendered harmless. Regular security audits and code reviews should be conducted to identify similar vulnerabilities in other parameters or scripts within the application. Organizations should also consider implementing web application firewalls to detect and block suspicious parameter values, and maintain up-to-date security patches for the Beehive Forum software to prevent exploitation of known vulnerabilities.