CVE-2010-4610 in Html-edit
Summary
by MITRE
Cross-site scripting (XSS) vulnerability in index.php in Html-edit CMS 3.1.8 allows remote attackers to inject arbitrary web script or HTML via the error parameter.
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Analysis
by VulDB Data Team • 06/09/2025
The CVE-2010-4610 vulnerability represents a classic cross-site scripting flaw within the Html-edit Content Management System version 3.1.8. This security weakness resides in the index.php script and specifically targets the error parameter handling mechanism. The vulnerability stems from inadequate input validation and output sanitization practices within the CMS framework, creating an exploitable pathway for malicious actors to inject arbitrary web scripts or HTML content into the application's response.
This XSS vulnerability operates under CWE-79 which categorizes it as a classic cross-site scripting attack where the application fails to properly validate or escape user-supplied input before incorporating it into dynamically generated web pages. The error parameter serves as the attack vector, allowing remote attackers to submit malicious payloads that get executed in the context of other users' browsers. The flaw demonstrates a fundamental failure in the principle of least privilege and input sanitization, where the CMS does not adequately filter or encode user-provided data before rendering it in the web interface.
The operational impact of this vulnerability extends beyond simple script injection, creating potential for more severe consequences including session hijacking, credential theft, and redirection to malicious sites. Attackers can leverage this vulnerability to execute persistent XSS attacks that may compromise user sessions, steal cookies, or redirect victims to phishing sites. The remote nature of the attack means that exploitation does not require any local access or privileged accounts, making it particularly dangerous for web applications that handle sensitive user data. According to ATT&CK framework, this vulnerability maps to T1566.001 which covers "Phishing: Spearphishing Attachment" and T1566.002 which addresses "Phishing: Spearphishing Link", as attackers can craft malicious links that exploit this vulnerability to deliver payloads to unsuspecting users.
The security implications of this vulnerability are significant for any organization relying on Html-edit CMS 3.1.8, as it provides attackers with a straightforward method to compromise user browsers and potentially gain access to sensitive information or perform unauthorized actions on behalf of users. The vulnerability represents a critical weakness in the application's security posture and highlights the importance of proper input validation and output encoding practices. Organizations should immediately implement mitigations including input sanitization, output encoding, and proper parameter validation to prevent exploitation of this vulnerability. Additionally, the vulnerability underscores the need for regular security assessments and timely patch management to address known weaknesses in web applications and prevent exploitation by threat actors.