CVE-2022-41905 : What You Need to Know
Learn about CVE-2022-41905, a Cross-Site Scripting (XSS) vulnerability in wsgidav that could allow attackers to execute malicious scripts. Find out how to mitigate the risk and prevent exploitation.
This article provides an overview of CVE-2022-41905, a vulnerability in wsgidav that could lead to Cross-Site Scripting (XSS) attacks when directory browsing is enabled.
Understanding CVE-2022-41905
CVE-2022-41905 is a security vulnerability identified in wsgidav, a WebDAV server based on WSGI, that allows for Cross-Site Scripting (XSS) attacks when directory browsing is enabled.
What is CVE-2022-41905?
The vulnerability in wsgidav could enable malicious actors to execute XSS attacks when directory browsing is enabled, potentially compromising the security of affected systems.
The Impact of CVE-2022-41905
If exploited, CVE-2022-41905 could lead to unauthorized access to sensitive information, data tampering, and potential system compromise, posing a significant risk to affected systems.
Technical Details of CVE-2022-41905
CVE-2022-41905 involves a Cross-Site Scripting (XSS) vulnerability in wsgidav with specific affected versions and a high base severity score according to CVSS v3.1 metrics.
Vulnerability Description
The vulnerability arises from improper neutralization of input during web page generation, leading to the possibility of XSS attacks when directory browsing is enabled in wsgidav.
Affected Systems and Versions
Systems using wsgidav versions greater than or equal to 3.0.0a1 and less than 4.1.0 are affected by CVE-2022-41905 and are at risk of exploitation.
Exploitation Mechanism
Attackers can exploit this vulnerability by injecting malicious scripts through directory browsing in wsgidav, potentially executing unauthorized code in the context of the victim's browser.
Mitigation and Prevention
It is crucial to take immediate steps to mitigate the risks associated with CVE-2022-41905 and implement long-term security practices to prevent similar vulnerabilities in the future.
Immediate Steps to Take
Users are advised to upgrade wsgidav to version 4.1.0 or apply the workaround by disabling directory browsing in the configuration (set
dir_browser.enable = FalseLong-Term Security Practices
Implement secure coding practices, conduct regular security assessments, and stay informed about security updates and patches to maintain the integrity of web applications.
Patching and Updates
Stay updated with security advisories and patches released by wsgidav to address CVE-2022-41905 and other potential vulnerabilities to enhance the security posture of web applications.