CVE-2020-14055 : What You Need to Know
Learn about CVE-2020-14055, a stored cross-site scripting vulnerability in Monsta FTP 2.10.1 or below, allowing attackers to execute malicious scripts. Find mitigation steps and preventive measures here.
Monsta FTP 2.10.1 or below is prone to a stored cross-site scripting vulnerability in the language setting due to insufficient output encoding.
Understanding CVE-2020-14055
Monsta FTP 2.10.1 or below is affected by a stored cross-site scripting vulnerability that could allow attackers to execute malicious scripts in the context of a user's session.
What is CVE-2020-14055?
This CVE identifies a specific vulnerability in Monsta FTP versions 2.10.1 and below that enables stored cross-site scripting attacks due to inadequate output encoding in the language setting.
The Impact of CVE-2020-14055
- Attackers can exploit this vulnerability to inject and execute malicious scripts within the application, potentially leading to unauthorized actions or data theft.
- Users interacting with the affected language setting are at risk of script execution within their session, compromising the security and integrity of their data.
Technical Details of CVE-2020-14055
Monsta FTP 2.10.1 or below is susceptible to stored cross-site scripting attacks due to a lack of proper output encoding in the language setting.
Vulnerability Description
The vulnerability allows attackers to store malicious scripts in the language setting, which are executed when accessed by other users, leading to potential security breaches.
Affected Systems and Versions
- Product: Monsta FTP
- Vendor: N/A
- Versions affected: 2.10.1 and below
Exploitation Mechanism
Attackers can exploit this vulnerability by injecting malicious scripts into the language setting, taking advantage of the lack of proper output encoding to execute the scripts within the application.
Mitigation and Prevention
To address CVE-2020-14055 and enhance security measures:
Immediate Steps to Take
- Update Monsta FTP to the latest version to patch the vulnerability.
- Avoid interacting with untrusted language settings or inputs to mitigate the risk of script injection.
Long-Term Security Practices
- Implement secure coding practices to ensure proper output encoding and input validation in web applications.
- Regularly monitor and audit application code for vulnerabilities, especially related to cross-site scripting.
Patching and Updates
- Stay informed about security updates and patches released by Monsta FTP to address known vulnerabilities and enhance application security.