CVE-2023-39115 in Online Matrimonial Website System Script
Summary
by MITRE • 08/16/2023
install/aiz-uploader/upload in Campcodes Online Matrimonial Website System Script 3.3 allows XSS via a crafted SVG document.
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Analysis
by VulDB Data Team • 01/23/2026
The vulnerability identified as CVE-2023-39115 resides within the Campcodes Online Matrimonial Website System Script version 3.3, specifically in the file upload functionality located at install/aiz-uploader/upload. This issue represents a cross-site scripting vulnerability that can be exploited through the upload of maliciously crafted svg documents, making it a significant concern for web application security. The vulnerability falls under the category of insecure direct object reference and improper input validation, which are commonly exploited in web application attacks.
The technical flaw manifests when the application fails to properly sanitize or validate svg file uploads, allowing attackers to inject malicious javascript code within the svg document structure. When the svg file is processed or displayed, the embedded javascript executes in the context of the victim's browser, providing an attack surface for various malicious activities including session hijacking, credential theft, or redirection to malicious sites. This vulnerability directly maps to CWE-79 which defines cross-site scripting flaws as a result of improper input validation or sanitization of user-supplied data. The attack vector leverages the fact that svg files are often treated as safe content and may not undergo the same rigorous validation as other file types.
The operational impact of this vulnerability extends beyond simple script execution, as it provides attackers with a means to establish persistent access to user sessions within the matrimonial website ecosystem. Given that this is a matrimonial platform, users may be accessing sensitive personal information, making the potential for data exfiltration or identity theft particularly concerning. The vulnerability can be exploited by uploading a specially crafted svg file that contains javascript payload, which executes when the file is rendered or processed by the web application. This attack can be facilitated through social engineering or automated exploitation tools, making it accessible to attackers with varying skill levels.
Security mitigations for this vulnerability should focus on implementing comprehensive input validation and sanitization mechanisms for all uploaded file types, particularly svg files. The application should employ strict file type verification, MIME type checking, and content validation to prevent malicious code injection. Implementing Content Security Policy headers can provide additional protection against script execution, while proper file name sanitization and storage practices should prevent direct access to uploaded files. Organizations should also consider implementing web application firewalls to detect and block suspicious upload activities. The ATT&CK framework categorizes this as a technique involving web shell deployment and command execution through web application vulnerabilities, making it critical to address promptly. Regular security audits and penetration testing should be conducted to identify similar vulnerabilities in the application's file handling mechanisms, ensuring comprehensive protection against similar attack vectors.