CVE-2019-14799 : Exploit Details and Defense Strategies
Learn about CVE-2019-14799, a vulnerability in FV Flowplayer Video Player plugin for WordPress allowing XSS attacks through email subscription features. Find mitigation steps here.
The vulnerability in the FV Flowplayer Video Player plugin for WordPress, version 7.3.14.727 and earlier, enables cross-site scripting (XSS) attacks through email subscription features.
Understanding CVE-2019-14799
This CVE involves a security issue in the FV Flowplayer Video Player plugin for WordPress that allows for XSS attacks through email subscription functionalities.
What is CVE-2019-14799?
The CVE-2019-14799 vulnerability pertains to the FV Flowplayer Video Player plugin for WordPress, specifically versions 7.3.14.727 and earlier, which are susceptible to cross-site scripting attacks via email subscription features.
The Impact of CVE-2019-14799
This vulnerability could allow malicious actors to execute arbitrary scripts in the context of a user's browser, potentially leading to unauthorized access, data theft, or other malicious activities.
Technical Details of CVE-2019-14799
The following technical details provide insight into the specifics of CVE-2019-14799.
Vulnerability Description
The FV Flowplayer Video Player plugin before version 7.3.14.727 for WordPress is vulnerable to XSS attacks through email subscription mechanisms.
Affected Systems and Versions
- Product: FV Flowplayer Video Player plugin
- Vendor: N/A
- Versions affected: 7.3.14.727 and earlier
Exploitation Mechanism
The vulnerability can be exploited by injecting malicious scripts into the email subscription feature, which, when executed, can compromise the security of the WordPress site.
Mitigation and Prevention
To address CVE-2019-14799 and enhance security measures, consider the following mitigation strategies:
Immediate Steps to Take
- Update the FV Flowplayer Video Player plugin to the latest version to patch the vulnerability.
- Disable the email subscription feature temporarily if an update is not immediately available.
Long-Term Security Practices
- Regularly monitor for plugin updates and security advisories.
- Implement web application firewalls to help prevent XSS attacks.
Patching and Updates
- Apply security patches promptly to all WordPress plugins and themes to prevent exploitation of known vulnerabilities.