CVE-2021-44760 : What You Need to Know
Learn about CVE-2021-44760, an Authenticated Reflected Cross-Site Scripting (XSS) vulnerability in WP-DownloadManager plugin <= 1.68.6 versions. Find out about the impact, affected systems, exploitation mechanism, and mitigation steps.
Auth. (admin+) Reflected Cross-Site Scripting (XSS) vulnerability discovered in WP-DownloadManager plugin <= 1.68.6 versions.
Understanding CVE-2021-44760
Auth. (admin+) Reflected Cross-Site Scripting (XSS) vulnerability in the WordPress WP-DownloadManager plugin.
What is CVE-2021-44760?
CVE-2021-44760 is an Authenticated Reflected Cross-Site Scripting (XSS) vulnerability found in the WP-DownloadManager plugin versions equal to or below 1.68.6.
The Impact of CVE-2021-44760
This vulnerability allows attackers with admin+ privileges to execute malicious scripts on the affected WordPress site, potentially leading to the theft of sensitive information or other malicious actions.
Technical Details of CVE-2021-44760
The following technical details shed light on the nature of the vulnerability.
Vulnerability Description
- CVE ID: CVE-2021-44760
- CWE ID: CWE-79 Cross-site Scripting (XSS)
Affected Systems and Versions
- Affected Version: <= 1.68.6
- Product: WP-DownloadManager (WordPress plugin)
- Vendor: Lester 'GaMerZ' Chan
Exploitation Mechanism
The vulnerability arises due to improper input validation, allowing malicious users to inject and execute scripts through crafted requests.
Mitigation and Prevention
Protect your systems against CVE-2021-44760 using the following measures.
Immediate Steps to Take
- Update the WP-DownloadManager plugin to version 1.68.7 or higher.
- Monitor admin activities for suspicious behavior.
Long-Term Security Practices
- Regularly update all plugins and themes on your WordPress site.
- Conduct security assessments and audits periodically to identify vulnerabilities.
Patching and Updates
Ensure timely application of security patches and updates to keep your WordPress site secure.