プラットフォーム
php
コンポーネント
cves
修正版
2.0.1
CVE-2023-7132 is a problematic cross-site scripting (XSS) vulnerability discovered in the Intern Membership Management System version 2.0. Exploitation involves manipulating user input fields like userName, firstName, lastName, and userEmail to inject malicious scripts. Affected users are urged to upgrade to version 2.0.1 to mitigate this risk, as the vulnerability has been publicly disclosed.
This XSS vulnerability allows an attacker to inject arbitrary JavaScript code into the Intern Membership Management System. Successful exploitation could lead to session hijacking, defacement of the application, or redirection of users to malicious websites. The attacker could potentially steal sensitive user data, including login credentials or personal information. The attack vector involves crafting a malicious payload within user registration fields, which, when processed by the system, executes the injected script in the context of the user's browser. This is a classic XSS attack pattern, and while the CVSS score is LOW, the potential impact on user trust and data security remains significant.
This vulnerability has been publicly disclosed and is documented in VDB-249135. While the CVSS score is LOW, the public availability of the vulnerability increases the likelihood of exploitation. No active campaigns or KEV listing are currently associated with this CVE. Public proof-of-concept exploits are likely to emerge given the ease of exploitation and public disclosure.
Organizations utilizing the Intern Membership Management System version 2.0 are at risk. This includes businesses and institutions relying on this system for user registration and management. Shared hosting environments where multiple applications share the same server resources are particularly vulnerable, as a compromise of one application could potentially impact others.
• generic web:
curl -I 'https://your-intern-membership-system.com/user_registration/?userName=<script>alert(1)</script>' | grep -i 'content-security-policy'• generic web:
grep -i 'alert(1)' /var/log/apache2/access.log• generic web:
grep -i 'alert(1)' /var/log/apache2/error.logdisclosure
エクスプロイト状況
EPSS
0.15% (36% パーセンタイル)
CVSS ベクトル
The primary mitigation for CVE-2023-7132 is to upgrade the Intern Membership Management System to version 2.0.1, which includes the necessary fix. If an immediate upgrade is not feasible, consider implementing input validation and sanitization on the server-side to prevent the injection of malicious scripts. Employing a Web Application Firewall (WAF) with XSS filtering rules can provide an additional layer of defense. Carefully review and sanitize all user-supplied input before rendering it in the application's output. After upgrading, confirm the fix by attempting to inject a simple XSS payload (e.g., <script>alert(1)</script>) into the user registration fields and verifying that the script is not executed.
Actualice el sistema Intern Membership Management System a una versión parcheada o superior. Si no hay una versión disponible, revise el código fuente en /user_registration/ y aplique un filtro de escape a las variables userName, firstName, lastName y userEmail para evitar la ejecución de código JavaScript malicioso. Implemente validación de entrada para prevenir la inyección de scripts.
脆弱性分析と重要アラートをメールでお届けします。
CVE-2023-7132 is a cross-site scripting (XSS) vulnerability affecting Intern Membership Management System version 2.0, allowing attackers to inject malicious scripts.
You are affected if you are using Intern Membership Management System version 2.0. Upgrade to version 2.0.1 to resolve the vulnerability.
Upgrade to version 2.0.1. Implement input validation and sanitization as an interim measure.
While no active campaigns are confirmed, the vulnerability is publicly disclosed, increasing the risk of exploitation.
Refer to VDB-249135 for details and the vendor's advisory (if available).