CVE-2022-46769 : Exploit Details and Defense Strategies
Learn about CVE-2022-46769, an XSS vulnerability in Apache Sling App CMS allowing remote attackers to perform reflected XSS attacks. Upgrade to version 1.1.4 for enhanced security.
Apache Sling App CMS is affected by an improper neutralization of input vulnerability, allowing for a cross-site scripting attack. Upgrading to version 1.1.4 is necessary to mitigate the risk.
Understanding CVE-2022-46769
This CVE involves a Cross-site Scripting (XSS) vulnerability in Apache Sling App CMS that could be exploited by an authenticated remote attacker.
What is CVE-2022-46769?
CVE-2022-46769 refers to an improper neutralization of input vulnerability in Apache Sling App CMS version 1.1.2 and prior, enabling a reflected XSS attack in the site group feature.
The Impact of CVE-2022-46769
The vulnerability allows attackers to inject malicious scripts into web pages viewed by other users, potentially leading to unauthorized access to sensitive data or takeover of user sessions.
Technical Details of CVE-2022-46769
The following technical details provide insight into the vulnerability, affected systems, and exploitation mechanisms.
Vulnerability Description
The CWE-79 vulnerability arises from the improper neutralization of input during web page generation in Apache Sling App CMS, facilitating XSS attacks.
Affected Systems and Versions
Apache Sling App CMS versions 1.1.2 and earlier are susceptible to this XSS vulnerability, impacting users who have not upgraded to version 1.1.4.
Exploitation Mechanism
An authenticated remote attacker can exploit the vulnerability to execute a reflected XSS attack within the site group feature of the CMS, potentially compromising user data and sessions.
Mitigation and Prevention
To safeguard systems from CVE-2022-46769, immediate actions and long-term security practices are vital.
Immediate Steps to Take
Users are advised to upgrade Apache Sling App CMS to version 1.1.4 or later to eliminate the XSS vulnerability and enhance security.
Long-Term Security Practices
Implement secure coding practices, regularly update software, conduct security assessments, and educate users on identifying and avoiding XSS attacks.
Patching and Updates
Stay informed about security advisories from Apache Software Foundation and promptly apply patches to address known vulnerabilities, reducing the risk of exploitation.