CVE-2017-17043 : Security Advisory and Response
Learn about CVE-2017-17043, a reflected XSS vulnerability in Emag Marketplace Connector plugin version 1.0.0 for WordPress. Find out the impact, affected systems, exploitation method, and mitigation steps.
The Emag Marketplace Connector plugin version 1.0.0 for WordPress is vulnerable to reflected XSS due to the incorrect filtering of the "post" parameter in /wp-content/plugins/emag-marketplace-connector/templates/order/awb-meta-box.php.
Understanding CVE-2017-17043
This CVE entry describes a reflected XSS vulnerability in the Emag Marketplace Connector plugin for WordPress.
What is CVE-2017-17043?
The Emag Marketplace Connector plugin version 1.0.0 for WordPress is susceptible to a reflected XSS attack due to inadequate filtering of the "post" parameter.
The Impact of CVE-2017-17043
This vulnerability could allow an attacker to execute malicious scripts in the context of a user's browser, potentially leading to unauthorized actions or data theft.
Technical Details of CVE-2017-17043
The following technical details outline the specifics of this CVE.
Vulnerability Description
The Emag Marketplace Connector plugin 1.0.0 for WordPress is vulnerable to reflected XSS as the "post" parameter in /wp-content/plugins/emag-marketplace-connector/templates/order/awb-meta-box.php is not properly filtered.
Affected Systems and Versions
- Product: Not applicable
- Vendor: Not applicable
- Version: 1.0.0 (affected)
Exploitation Mechanism
The vulnerability can be exploited by crafting a malicious link containing the XSS payload and tricking a user into clicking it, thereby executing the script in the user's browser.
Mitigation and Prevention
Protecting systems from CVE-2017-17043 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Disable or remove the Emag Marketplace Connector plugin version 1.0.0 from WordPress installations.
- Implement web application firewalls to filter and block malicious input.
- Educate users about the risks of clicking on untrusted links.
Long-Term Security Practices
- Regularly update plugins and themes to patch known vulnerabilities.
- Conduct security audits and penetration testing to identify and address potential weaknesses.
Patching and Updates
Ensure that the Emag Marketplace Connector plugin is updated to a secure version that addresses the XSS vulnerability.