CVE-2023-37538 : Security Advisory and Response
Discover the impact and mitigation strategies for CVE-2023-37538, a critical cross-site scripting vulnerability in HCL Digital Experience versions 8.5, 9.0, and 9.5. Learn how to protect your systems.
A detailed analysis of the CVE-2023-37538, covering its impact, technical details, and mitigation strategies.
Understanding CVE-2023-37538
This section dives into the details of the vulnerability found in HCL Digital Experience regarding cross-site scripting (XSS).
What is CVE-2023-37538?
HCL Digital Experience is prone to cross-site scripting (XSS) vulnerabilities, with one subcomponent being specifically vulnerable to reflected XSS. This type of XSS requires a victim to click on a specially crafted URL.
The Impact of CVE-2023-37538
The vulnerability poses a critical threat with a base severity score of 9.3 in the CVSS v3.1 scoring system. It can result in high impacts on confidentiality and integrity, making it crucial to address promptly.
Technical Details of CVE-2023-37538
This section outlines the specific details of the vulnerability, affected systems, and how it can be exploited.
Vulnerability Description
The vulnerability in HCL Digital Experience allows attackers to execute malicious scripts on the victim's browser, potentially compromising sensitive data.
Affected Systems and Versions
HCL Digital Experience versions 8.5, 9.0, and 9.5 are affected by this XSS vulnerability.
Exploitation Mechanism
An attacker can exploit this vulnerability by tricking users into clicking on malicious URLs, leading to the execution of unauthorized scripts on the victim's browser.
Mitigation and Prevention
Discover the necessary steps to mitigate the risk and prevent exploitation of CVE-2023-37538.
Immediate Steps to Take
Users of HCL Digital Experience should apply security patches provided by the vendor immediately. Additionally, users should be cautious while clicking on untrusted links.
Long-Term Security Practices
Regular security assessments, user training on phishing awareness, and ensuring secure coding practices can help prevent XSS vulnerabilities in the long term.
Patching and Updates
Stay updated with security advisories from HCL Software to apply patches and updates as soon as they are released.