CVE-2022-42367 : Vulnerability Insights and Analysis

Adobe Experience Manager version 6.5.14 (and earlier) has been identified with a reflected Cross-Site Scripting (XSS) vulnerability. This vulnerability could allow a low-privileged attacker to execute malicious JavaScript code in the victim's browser upon visiting a compromised URL.

Understanding CVE-2022-42367

This section delves into the specifics of the CVE-2022-42367 vulnerability.

What is CVE-2022-42367?

The CVE-2022-42367 vulnerability exists in Adobe Experience Manager version 6.5.14 (and earlier) due to a reflected Cross-Site Scripting (XSS) flaw. Exploitation of this vulnerability may result in the execution of malicious JavaScript code in the victim's browser.

The Impact of CVE-2022-42367

The impact of this vulnerability is considered medium with a base score of 5.4 according to the CVSS v3.1 system. While the attack complexity is low and privileges required are also low, the confidentiality and integrity impacts are rated low while the availability impact is considered none.

Technical Details of CVE-2022-42367

This section provides detailed technical insights into CVE-2022-42367.

Vulnerability Description

The vulnerability arises due to a reflected Cross-Site Scripting (XSS) issue in Adobe Experience Manager versions 6.5.14 and earlier. When a victim accesses a URL referring to a susceptible page, it enables the execution of malicious JavaScript within the victim's browser context.

Affected Systems and Versions

Adobe Experience Manager versions including 6.5.14 and earlier are impacted by this vulnerability.

Exploitation Mechanism

Attackers can exploit this vulnerability by tricking a victim into clicking on a URL that points to a vulnerable page, thereby executing malicious JavaScript code.

Mitigation and Prevention

To reduce the risk posed by CVE-2022-42367, immediate actions and long-term security practices are essential.

Immediate Steps to Take

It is recommended to update Adobe Experience Manager to a non-vulnerable version and implement security patches. Ensuring that users avoid clicking on untrusted URLs can also mitigate the risk.

Long-Term Security Practices

Adopting a comprehensive web application security program, educating users about the risks of clicking on unknown URLs, and regularly updating security software are recommended long-term security practices.

Patching and Updates

Regularly check for security advisories from Adobe and promptly apply any patches or updates to mitigate vulnerabilities like CVE-2022-42367.