Learn about CVE-2017-7984, a Joomla! vulnerability allowing XSS attacks in versions 3.2.0 to 3.6.5. Find out the impact, affected systems, and mitigation steps.
Joomla! versions 3.2.0 through 3.6.5 are vulnerable to XSS attacks due to inadequate filtering in the template manager component.
Understanding CVE-2017-7984
What is CVE-2017-7984?
This CVE identifies a cross-site scripting (XSS) vulnerability in Joomla! versions 3.2.0 through 3.6.5, which was resolved in version 3.7.0.
The Impact of CVE-2017-7984
The vulnerability allows attackers to execute malicious scripts in the context of a user's browser, potentially leading to unauthorized actions or data theft.
Technical Details of CVE-2017-7984
Vulnerability Description
Inadequate filtering in the template manager component of Joomla! versions 3.2.0 through 3.6.5 allows for XSS attacks.
Affected Systems and Versions
Exploitation Mechanism
Attackers can exploit this vulnerability by injecting malicious scripts into input fields, which are not properly sanitized by the application.
Mitigation and Prevention
Immediate Steps to Take
Long-Term Security Practices
Patching and Updates
Apply security patches and updates provided by Joomla! promptly to address known vulnerabilities.