CVE-2018-19178 : Security Advisory and Response

A stored cross-site scripting (XSS) vulnerability in JEESNS 1.3 allows attackers to exploit the HTML EMBED element in com/lxinet/jeesns/core/utils/XssHttpServletRequestWrapper.java.

Understanding CVE-2018-19178

This CVE entry describes a specific XSS vulnerability in JEESNS 1.3.

What is CVE-2018-19178?

The vulnerability in JEESNS 1.3 enables stored XSS attacks through the HTML EMBED element in a particular Java file.

The Impact of CVE-2018-19178

This vulnerability can be exploited by malicious actors to execute arbitrary scripts in the context of a user's browser, potentially leading to unauthorized actions or data theft.

Technical Details of CVE-2018-19178

This section provides more technical insights into the CVE.

Vulnerability Description

The flaw in com/lxinet/jeesns/core/utils/XssHttpServletRequestWrapper.java allows for stored XSS attacks, posing a security risk to affected systems.

Affected Systems and Versions

Product: Not applicable
Vendor: Not applicable
Version: Not applicable

Exploitation Mechanism

Attackers can leverage the vulnerability by injecting malicious scripts through the HTML EMBED element, exploiting the XSS weakness in JEESNS 1.3.

Mitigation and Prevention

Protecting systems from CVE-2018-19178 requires immediate actions and long-term security measures.

Immediate Steps to Take

Apply security patches or updates provided by the software vendor.
Implement input validation mechanisms to sanitize user inputs and prevent XSS attacks.

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 associated with XSS vulnerabilities.

Patching and Updates

Regularly monitor for security advisories and updates from JEESNS to ensure that the latest patches are applied to mitigate the XSS vulnerability.