Platform
php
Component
cves
Fixed in
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.
Exploit Status
EPSS
0.15% (36% percentile)
CVSS Vector
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.
Update the Intern Membership Management System to a patched version or higher. If no version is available, review the source code in /user_registration/ and apply an escape filter to the userName, firstName, lastName, and userEmail variables to prevent the execution of malicious JavaScript code. Implement input validation to prevent script injection.
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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).
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