CVE-2023-37496 Explained : Impact and Mitigation
Learn about the high-impact Stored Cross-Site Scripting (XSS) vulnerability in HCL Verse, allowing attackers to execute scripts and steal sensitive data. Find mitigation steps here.
HCL Verse is susceptible to a Stored Cross-Site Scripting (XSS) vulnerability that allows attackers to execute scripts in a victim's web browser, potentially leading to unauthorized operations and data theft.
Understanding CVE-2023-37496
This section provides insights into the nature of the vulnerability and its implications.
What is CVE-2023-37496?
HCL Verse is vulnerable to a Stored Cross-Site Scripting (XSS) flaw where attackers can inject malicious scripts into the application to perform actions on behalf of the victim or steal sensitive information such as cookies and session tokens.
The Impact of CVE-2023-37496
The vulnerability's impact is rated as HIGH according to the CVSS v3.1 score, with confidentiality, integrity, and availability all being at risk. The attack complexity is considered LOW with NETWORK access required.
Technical Details of CVE-2023-37496
Explore the technical specifics of the vulnerability to understand its scope and severity.
Vulnerability Description
HCL Verse is prone to a Stored Cross-Site Scripting (XSS) vulnerability, enabling threat actors to manipulate user sessions and gain unauthorized access to sensitive data.
Affected Systems and Versions
HCL Verse versions prior to 3.1 are affected by this XSS vulnerability, leaving them open to potential exploitation.
Exploitation Mechanism
Attackers can leverage the XSS vulnerability in HCL Verse to inject and execute malicious scripts within a victim's web browser, putting user information and system security at risk.
Mitigation and Prevention
Discover the essential steps to mitigate the risks posed by CVE-2023-37496 and safeguard your systems.
Immediate Steps to Take
Users are advised to update HCL Verse to version 3.1 or above to patch the vulnerability and prevent exploitation. Additionally, be cautious when clicking on untrusted links or visiting suspicious websites.
Long-Term Security Practices
Implement robust security measures such as input validation, output encoding, and proper session management to mitigate XSS vulnerabilities in the long term.
Patching and Updates
Regularly monitor for security updates from HCL Software and promptly apply patches to ensure your systems are protected against emerging threats.