Platform
php
Component
chat-system
Fixed in
1.0.1
CVE-2024-13034 describes a problematic cross-site scripting (XSS) vulnerability discovered in Chat System version 1.0. This flaw allows attackers to inject malicious scripts through manipulation of the 'name' argument within the /admin/update_user.php file. Affected versions include 1.0, and a fix is available in version 1.0.1.
Successful exploitation of CVE-2024-13034 enables an attacker to execute arbitrary JavaScript code within the context of a user's browser session on the Chat System application. This can lead to various malicious outcomes, including session hijacking, credential theft, and defacement of the application's administrative interface. The vulnerability's remote accessibility significantly broadens the potential attack surface, as it doesn't require local access to the system. The impact is particularly severe if the administrative interface is used to manage sensitive user data or system configurations.
CVE-2024-13034 has been publicly disclosed, increasing the likelihood of exploitation. The vulnerability's simplicity and remote accessibility suggest a potential for widespread exploitation. No KEV listing or EPSS score is currently available. Public proof-of-concept exploits are likely to emerge given the vulnerability's nature and public disclosure.
Exploit Status
EPSS
0.14% (34% percentile)
CISA SSVC
CVSS Vector
The primary mitigation for CVE-2024-13034 is to immediately upgrade Chat System to version 1.0.1 or later, which includes the necessary fix. If upgrading is not immediately feasible, consider implementing input validation and sanitization on the 'name' parameter in /admin/updateuser.php to prevent malicious script injection. While not a complete solution, this can reduce the risk. Review and restrict access to the /admin/updateuser.php endpoint to authorized personnel only. After upgrading, confirm the vulnerability is resolved by attempting to inject a simple XSS payload through the 'name' parameter and verifying that it is properly sanitized.
Update to a patched version of the Chat System that resolves the XSS vulnerability in the update_user.php file. If a patched version is not available, sanitize user input in the 'name' parameter in the /admin/update_user.php file to prevent malicious code injection. Consult with the vendor for an official solution.
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CVE-2024-13034 is a cross-site scripting (XSS) vulnerability in Chat System version 1.0, allowing attackers to inject malicious scripts via the /admin/update_user.php file.
Yes, if you are using Chat System version 1.0, you are affected by this vulnerability. Upgrade to version 1.0.1 or later to mitigate the risk.
The recommended fix is to upgrade Chat System to version 1.0.1 or later. As a temporary workaround, implement input validation and sanitization on the 'name' parameter in /admin/update_user.php.
While there's no confirmed active exploitation, the vulnerability has been publicly disclosed, increasing the likelihood of exploitation.
Refer to the Chat System project's official website or repository for the advisory related to CVE-2024-13034.
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