CVE-2022-42748 : Security Advisory and Response

CandidATS version 3.0.0 on 'sortDirection' of the 'ajax.php' resource has a vulnerability that allows an external attacker to steal the cookie of arbitrary users due to improper validation against XSS attacks.

Understanding CVE-2022-42748

This section provides insights into the impact and technical details of CVE-2022-42748.

What is CVE-2022-42748?

CVE-2022-42748 refers to a reflected cross-site scripting (XSS) vulnerability in CandidATS version 3.0.0, enabling attackers to steal user cookies.

The Impact of CVE-2022-42748

The vulnerability in CandidATS version 3.0.0 can lead to unauthorized access by malicious actors, potentially compromising sensitive user data.

Technical Details of CVE-2022-42748

Let's delve deeper into the specifics of the vulnerability in CandidATS version 3.0.0.

Vulnerability Description

The flaw in 'sortDirection' of the 'ajax.php' resource allows attackers to initiate XSS attacks and extract user cookies.

Affected Systems and Versions

CandidATS version 3.0.0 is confirmed to be impacted by this vulnerability, exposing systems that have not implemented proper input validation.

Exploitation Mechanism

External threat actors can exploit this vulnerability by injecting malicious scripts via 'sortDirection' parameter, leading to cookie theft.

Mitigation and Prevention

Discover techniques to address and mitigate the risks associated with CVE-2022-42748.

Immediate Steps to Take

Developers and system administrators should promptly update CandidATS to a patched version and implement additional security measures.

Long-Term Security Practices

Regular security audits, code reviews, and user input validation must be integral parts of the development lifecycle to prevent XSS vulnerabilities.

Patching and Updates

Stay informed about security releases and promptly apply patches to safeguard against known vulnerabilities.