CVE-2022-3211 Explained : Impact and Mitigation
Learn about CVE-2022-3211, a Cross-site Scripting (XSS) vulnerability in pimcore/pimcore versions prior to 10.5.6. Understand the impact, technical details, and mitigation steps.
A detailed overview of the Cross-site Scripting (XSS) vulnerability stored in pimcore/pimcore affecting versions prior to 10.5.6.
Understanding CVE-2022-3211
This CVE refers to a Cross-site Scripting (XSS) vulnerability found in the GitHub repository pimcore/pimcore, specifically impacting versions before 10.5.6.
What is CVE-2022-3211?
The CVE-2022-3211 vulnerability involves stored Cross-site Scripting (XSS) in the pimcore/pimcore repository. It is categorized under CWE-79 - Improper Neutralization of Input During Web Page Generation.
The Impact of CVE-2022-3211
With a CVSS base score of 5.8, this vulnerability has a medium severity level. It can lead to high confidentiality and integrity impacts, requiring high privileges and user interaction for exploitation, with an attack vector of local and low attack complexity.
Technical Details of CVE-2022-3211
This section provides insights into the specifics of the vulnerability.
Vulnerability Description
The XSS vulnerability allows attackers to inject malicious scripts into web pages viewed by other users, potentially leading to data theft, unauthorized actions, or defacement of the web application.
Affected Systems and Versions
The vulnerability affects versions of pimcore/pimcore that are older than 10.5.6. Users of these versions are at risk of exploitation.
Exploitation Mechanism
Exploiting this vulnerability requires high privileges and user interaction. Attackers can leverage this flaw to execute arbitrary scripts in the context of a user's browser.
Mitigation and Prevention
Protecting systems from CVE-2022-3211 involves taking immediate actions and implementing long-term security practices.
Immediate Steps to Take
Users are advised to update pimcore/pimcore to version 10.5.6 or newer to mitigate the risk of exploitation. It is crucial to patch systems promptly to prevent XSS attacks.
Long-Term Security Practices
In the long term, organizations should prioritize web security hygiene, conduct regular security audits, and educate developers on secure coding practices to prevent XSS vulnerabilities.
Patching and Updates
Regularly applying security patches and staying informed about the latest updates from pimcore are essential to maintaining a secure web environment.