CVE-2019-15837 : Vulnerability Insights and Analysis
Learn about CVE-2019-15837, a stored XSS vulnerability in the webp-express plugin for WordPress versions before 0.14.8. Find out the impact, affected systems, exploitation mechanism, and mitigation steps.
The webp-express plugin for WordPress versions before 0.14.8 is affected by a stored XSS vulnerability.
Understanding CVE-2019-15837
The webp-express plugin for WordPress versions before 0.14.8 is susceptible to a stored XSS vulnerability.
What is CVE-2019-15837?
The CVE-2019-15837 vulnerability refers to a stored XSS issue in the webp-express plugin for WordPress versions prior to 0.14.8. This vulnerability could allow attackers to execute malicious scripts in the context of a user's browser.
The Impact of CVE-2019-15837
This vulnerability could be exploited by attackers to inject and execute malicious scripts on vulnerable WordPress websites, potentially leading to unauthorized actions, data theft, or further compromise of the affected system.
Technical Details of CVE-2019-15837
The technical details of the CVE-2019-15837 vulnerability are as follows:
Vulnerability Description
The webp-express plugin for WordPress versions before 0.14.8 is affected by a stored XSS vulnerability, allowing attackers to inject malicious scripts.
Affected Systems and Versions
- Product: Not applicable
- Vendor: Not applicable
- Versions affected: All versions before 0.14.8
Exploitation Mechanism
The vulnerability can be exploited by an attacker to store and execute malicious scripts within the context of a user's browser, potentially leading to unauthorized access or data theft.
Mitigation and Prevention
To mitigate the risks associated with CVE-2019-15837, consider the following steps:
Immediate Steps to Take
- Update the webp-express plugin to version 0.14.8 or later.
- Monitor website activity for any signs of unauthorized access or malicious behavior.
Long-Term Security Practices
- Regularly update all plugins and themes on your WordPress website.
- Implement security best practices such as using strong passwords and limiting user privileges.
Patching and Updates
Ensure that all software components, including plugins and themes, are regularly updated to the latest versions to address known vulnerabilities and enhance overall security.