CVE-2022-48426 Explained : Impact and Mitigation
Discover CVE-2022-48426, a medium-severity stored cross-site scripting (XSS) vulnerability in JetBrains TeamCity allowing threat actors to execute malicious scripts via Perforce connection settings.
A detailed overview of CVE-2022-48426, a vulnerability found in JetBrains TeamCity before version 2022.10.3 allowing for stored cross-site scripting (XSS) attacks in Perforce connection settings.
Understanding CVE-2022-48426
This section will cover the nature of the CVE-2022-48426 vulnerability and its impact on JetBrains TeamCity.
What is CVE-2022-48426?
CVE-2022-48426 is a vulnerability identified in JetBrains TeamCity that enables stored XSS attacks within Perforce connection settings prior to version 2022.10.3.
The Impact of CVE-2022-48426
The vulnerability poses a medium threat level with a CVSS base score of 4.6, allowing attackers to execute malicious scripts in the context of the user's browser.
Technical Details of CVE-2022-48426
Delve into the specifics of CVE-2022-48426 to better understand its implications and associated risks.
Vulnerability Description
The flaw in JetBrains TeamCity permits threat actors to store and execute arbitrary scripts through the Perforce connection settings, potentially compromising user data.
Affected Systems and Versions
Only JetBrains TeamCity versions earlier than 2022.10.3 are impacted by this vulnerability, with a specific focus on the Perforce connection settings.
Exploitation Mechanism
Exploiting this vulnerability involves manipulating the stored XSS within the Perforce connection settings to launch script-based attacks.
Mitigation and Prevention
Explore the steps necessary to mitigate the risks associated with CVE-2022-48426 and secure your JetBrains TeamCity installation.
Immediate Steps to Take
Update JetBrains TeamCity to version 2022.10.3 or later to eliminate the security gap and prevent potential stored XSS attacks in Perforce connection settings.
Long-Term Security Practices
Employ robust web application security measures, conduct regular security audits, and educate users on the dangers of enabling stored XSS to enhance overall protection.
Patching and Updates
Stay informed about security patches and updates released by JetBrains, ensuring timely application to safeguard against known vulnerabilities.