CVE-2018-19782 : Vulnerability Insights and Analysis

Remote attackers can exploit multiple cross-site scripting (XSS) vulnerabilities present in FreshRSS 1.11.1 by manipulating the c or a parameter in GET requests, allowing them to inject arbitrary web script or HTML onto affected pages.

Understanding CVE-2018-19782

FreshRSS 1.11.1 is susceptible to multiple XSS vulnerabilities that can be exploited by remote attackers.

What is CVE-2018-19782?

CVE-2018-19782 refers to the presence of multiple cross-site scripting vulnerabilities in FreshRSS 1.11.1, enabling attackers to inject malicious scripts or HTML into affected pages.

The Impact of CVE-2018-19782

These vulnerabilities allow remote attackers to execute arbitrary code on the affected web pages, potentially leading to unauthorized access, data theft, or other malicious activities.

Technical Details of CVE-2018-19782

FreshRSS 1.11.1 is vulnerable to XSS attacks through specific GET requests.

Vulnerability Description

Attackers can exploit the c or a parameter in GET requests to inject malicious web scripts or HTML into FreshRSS 1.11.1.

Affected Systems and Versions

Product: FreshRSS 1.11.1
Vendor: N/A
Version: N/A

Exploitation Mechanism

Attackers manipulate the c or a parameter in GET requests to inject arbitrary web script or HTML.

Mitigation and Prevention

To address CVE-2018-19782, follow these steps:

Immediate Steps to Take

Update FreshRSS to the latest version to patch the XSS vulnerabilities.
Implement input validation to sanitize user inputs and prevent XSS attacks.

Long-Term Security Practices

Regularly monitor and audit web applications for security vulnerabilities.
Educate developers and users on secure coding practices to mitigate XSS risks.

Patching and Updates

Stay informed about security advisories and promptly apply patches released by FreshRSS to address vulnerabilities.