CVE-2020-18035 : What You Need to Know

Cross Site Scripting (XSS) vulnerability in Jeesns v1.4.2 allows remote attackers to execute arbitrary code by injecting commands into the "CKEditorFuncNum" parameter in the component "CkeditorUploadController.java".

Understanding CVE-2020-18035

This CVE involves a critical XSS vulnerability in Jeesns v1.4.2 that can be exploited by injecting malicious commands.

What is CVE-2020-18035?

CVE-2020-18035 is a Cross Site Scripting (XSS) vulnerability in Jeesns v1.4.2 that enables remote attackers to execute arbitrary code by manipulating the "CKEditorFuncNum" parameter.

The Impact of CVE-2020-18035

The vulnerability allows attackers to inject and execute malicious code, potentially leading to unauthorized access, data theft, and system compromise.

Technical Details of CVE-2020-18035

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The vulnerability in Jeesns v1.4.2 allows remote attackers to execute arbitrary code by injecting commands into the "CKEditorFuncNum" parameter in the component "CkeditorUploadController.java".

Affected Systems and Versions

Affected Product: Jeesns v1.4.2
Affected Version: Not applicable

Exploitation Mechanism

Attackers exploit the vulnerability by injecting malicious commands into the vulnerable parameter, enabling them to execute arbitrary code.

Mitigation and Prevention

Protecting systems from CVE-2020-18035 requires immediate actions and long-term security practices.

Immediate Steps to Take

Apply security patches or updates provided by the vendor.
Implement input validation mechanisms to sanitize user inputs.
Monitor and filter user-generated content to detect and prevent malicious scripts.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and address vulnerabilities.
Educate developers and users on secure coding practices and the risks of XSS attacks.

Patching and Updates

Stay informed about security advisories and updates from the Jeesns vendor.
Promptly apply patches and updates to mitigate the XSS vulnerability.