SingMR HouseRent toAdminUpdateHousePage クロスサイトスクリプティング

Successful exploitation of CVE-2024-13213 allows an attacker to inject arbitrary JavaScript code into the SingMR HouseRent application. This can be leveraged to steal user cookies, redirect users to malicious websites, or deface the application's interface. The vulnerability's remote accessibility significantly broadens the attack surface, as it can be exploited from any location with network access. The impact is amplified if the application handles sensitive data, such as user credentials or financial information, as this data could be intercepted and stolen.

Organizations and individuals utilizing SingMR HouseRent version 1.0 are at risk. This includes those relying on the application for property management or rental services. Shared hosting environments where multiple users share the same instance of SingMR HouseRent are particularly vulnerable, as an attacker could potentially exploit the vulnerability to compromise other users' accounts.

1. 2025-01-09Disclosure

   disclosure

1. 予約済み2025-01-08
2. 公開日2025-01-09
3. EPSS 更新日2026-04-02

The primary mitigation for CVE-2024-13213 is to upgrade SingMR HouseRent to version 1.0.1 or later, which contains the necessary fix. If upgrading immediately is not feasible, consider implementing input validation and output encoding on the /toAdminUpdateHousePage endpoint to sanitize user-supplied data. While not a complete solution, this can reduce the risk of successful exploitation. Regularly review and update all third-party libraries and dependencies used by SingMR HouseRent to minimize the attack surface. After upgrade, confirm the vulnerability is resolved by attempting to inject a simple script through the /toAdminUpdateHousePage endpoint and verifying that it is properly sanitized.