Learn about CVE-2020-22732, a vulnerability in CMS Made Simple (CMSMS) 2.2.14 allowing stored XSS attacks via the Extensions > File Picker. Find mitigation steps and prevention measures.
CMS Made Simple (CMSMS) 2.2.14 allows stored XSS via the Extensions > File Picker.
Understanding CVE-2020-22732
CMS Made Simple (CMSMS) 2.2.14 is vulnerable to stored XSS through the Extensions > File Picker.
What is CVE-2020-22732?
This CVE refers to a security vulnerability in CMS Made Simple (CMSMS) 2.2.14 that enables attackers to execute stored cross-site scripting attacks via the File Picker extension.
The Impact of CVE-2020-22732
The vulnerability allows malicious actors to inject and execute scripts within the context of the affected site, potentially leading to unauthorized actions or data theft.
Technical Details of CVE-2020-22732
CMS Made Simple (CMSMS) 2.2.14 is susceptible to stored XSS attacks through the File Picker extension.
Vulnerability Description
The issue arises from improper input validation in the File Picker extension, enabling attackers to store and execute malicious scripts.
Affected Systems and Versions
Exploitation Mechanism
Attackers can exploit this vulnerability by injecting malicious scripts through the File Picker extension, taking advantage of the lack of proper input sanitization.
Mitigation and Prevention
To address CVE-2020-22732, follow these mitigation strategies:
Immediate Steps to Take
Long-Term Security Practices
Patching and Updates