CVE-2023-28013 : Security Advisory and Response
Learn about CVE-2023-28013, a Medium-severity XSS vulnerability in HCL Verse. Understand the impact, exploitation mechanism, affected systems, and mitigation steps.
This CVE involves a vulnerability in HCL Verse that exposes users to a Reflected Cross-Site Scripting (XSS) threat. Here's a detailed overview of CVE-2023-28013 and its implications.
Understanding CVE-2023-28013
CVE-2023-28013 highlights a security flaw in HCL Verse that could potentially be exploited by malicious actors to execute scripts in a victim's web browser through crafted markup. This could lead to unauthorized operations being carried out as the victim or the theft of sensitive information like cookies and session tokens.
What is CVE-2023-28013?
CVE-2023-28013 points to a Reflected Cross-Site Scripting (XSS) vulnerability in HCL Verse. It arises from the software's susceptibility to executing malicious scripts when users unknowingly interact with specially crafted content, thereby jeopardizing the security and privacy of affected individuals.
The Impact of CVE-2023-28013
The severity of this vulnerability is classified as "MEDIUM," with a base score of 6.5 according to the CVSS v3.1 metrics. The attack complexity is considered high, while user interaction is required for exploitation. The confidentiality and integrity impacts are high, but the availability impact is low.
Technical Details of CVE-2023-28013
The vulnerability description of CVE-2023-28013 pertains to the susceptibility of HCL Verse to Reflected Cross-Site Scripting (XSS) attacks. By manipulating user inputs, attackers can inject and execute malicious scripts within the user's browser environment.
Vulnerability Description
HCL Verse is vulnerable to a Reflected Cross-Site Scripting (XSS) flaw, enabling remote attackers to execute harmful scripts in a victim's web browser. This could result in unauthorized access, data theft, and other malicious activities.
Affected Systems and Versions
The identified affected product in this CVE is HCL Verse, specifically versions prior to 3.1. Users utilizing impacted versions are at risk of falling victim to the XSS vulnerability if not addressed promptly.
Exploitation Mechanism
The exploitation of this vulnerability involves tricking users into interacting with specially crafted content, leading to the execution of malicious scripts within their browsers. Attackers can leverage this weakness to compromise user sessions and pilfer sensitive information.
Mitigation and Prevention
To safeguard against the risks associated with CVE-2023-28013, users and organizations should take immediate action to mitigate the threat and implement long-term security best practices.
Immediate Steps to Take
It is crucial for organizations and users of HCL Verse to apply security updates or patches provided by the vendor promptly. Additionally, educating users about safe browsing practices and suspicious content can help mitigate the risk of XSS attacks.
Long-Term Security Practices
Implementing secure coding practices, conducting regular security assessments, and fostering a culture of cybersecurity awareness within the organization can enhance overall resilience against XSS vulnerabilities and similar threats.
Patching and Updates
Staying vigilant for security advisories from HCL Software and promptly applying patches or updates for HCL Verse can effectively address the XSS vulnerability highlighted in CVE-2023-28013. Regularly monitoring security sources for emerging threats is also advisable to stay ahead of potential risks.