CVE-2018-16255 : What You Need to Know
Learn about CVE-2018-16255, an XSS vulnerability in WP All Import version 3.4.9 for WordPress. Understand the impact, affected systems, exploitation, and mitigation steps.
WordPress plugin WP All Import version 3.4.9 has an XSS vulnerability through the action=evaluate feature. The vendor disputes it as a vulnerability, stating it requires admin access.
Understanding CVE-2018-16255
This CVE entry pertains to an XSS vulnerability in WP All Import version 3.4.9 for WordPress, specifically through the action=evaluate feature.
What is CVE-2018-16255?
CVE-2018-16255 highlights an XSS vulnerability in the WP All Import plugin version 3.4.9 for WordPress. The issue arises from the action=evaluate functionality.
The Impact of CVE-2018-16255
The vendor disputes this as a vulnerability, emphasizing that exploiting it requires administrator access. However, it poses a risk for logged-in administrators.
Technical Details of CVE-2018-16255
This section delves into the technical aspects of the CVE.
Vulnerability Description
The XSS vulnerability in WP All Import version 3.4.9 allows attackers to execute malicious scripts through the action=evaluate feature.
Affected Systems and Versions
- Affected Version: 3.4.9
- Systems: WordPress installations using WP All Import 3.4.9
Exploitation Mechanism
The vulnerability can be exploited by logged-in administrators through the action=evaluate functionality.
Mitigation and Prevention
Protecting systems from CVE-2018-16255 involves immediate actions and long-term security practices.
Immediate Steps to Take
- Monitor administrator activities closely
- Limit access to WP All Import to trusted users
Long-Term Security Practices
- Regularly update WP All Import and WordPress plugins
- Educate administrators on secure practices
Patching and Updates
Apply patches and updates provided by WP All Import to address the XSS vulnerability.