CVE-2017-12097 : Vulnerability Insights and Analysis

A vulnerability in the filter feature of the delayed_job_web rails gem version 1.4 allows for cross-site scripting (XSS) attacks, enabling attackers to execute arbitrary JavaScript on victims' browsers.

Understanding CVE-2017-12097

This CVE involves a security flaw in the delayed_job_web rails gem version 1.4 that can be exploited for XSS attacks.

What is CVE-2017-12097?

CVE-2017-12097 is a vulnerability in the filter functionality of the delayed_job_web rails gem version 1.4, allowing attackers to execute malicious JavaScript on victims' browsers.

The Impact of CVE-2017-12097

The vulnerability poses a medium severity risk with a CVSS base score of 6.1. Attackers can exploit this flaw to conduct XSS attacks and potentially compromise user data.

Technical Details of CVE-2017-12097

This section provides technical insights into the vulnerability.

Vulnerability Description

The flaw in the filter feature of delayed_job_web rails gem version 1.4 enables attackers to perform XSS attacks by manipulating URLs.

Affected Systems and Versions

Product: delayed_job_web rails gem
Vendor: Talos
Version: delayed_job_web 1.4

Exploitation Mechanism

Attackers can exploit this vulnerability by manipulating URLs to execute arbitrary JavaScript on victims' browsers, potentially through phishing attempts.

Mitigation and Prevention

Protecting systems from CVE-2017-12097 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update to a patched version of the delayed_job_web rails gem to mitigate the vulnerability.
Educate users about phishing attempts to prevent exploitation.

Long-Term Security Practices

Regularly monitor and update software to address security vulnerabilities.
Implement web application firewalls to detect and block XSS attacks.

Patching and Updates

Apply security patches provided by the vendor to fix the vulnerability and enhance system security.