CVE-2021-25041 Explained : Impact and Mitigation
Discover the impact of CVE-2021-25041, a Reflected Cross-Site Scripting vulnerability in Photo Gallery by 10Web plugin. Learn about affected versions and mitigation steps.
The Photo Gallery by 10Web WordPress plugin before 1.5.68 is vulnerable to Reflected Cross-Site Scripting (XSS) issues via specific parameters passed to the plugin's AJAX action.
Understanding CVE-2021-25041
This CVE-2021-25041 is related to a vulnerability in the Photo Gallery by 10Web WordPress plugin that allows for Reflected Cross-Site Scripting (XSS) attacks.
What is CVE-2021-25041?
The Photo Gallery by 10Web WordPress plugin version prior to 1.5.68 is susceptible to Reflected Cross-Site Scripting (XSS) threats when certain parameters are provided via the AJAX action.
The Impact of CVE-2021-25041
This vulnerability could be exploited by attackers to execute malicious scripts in the context of a victim's browser, potentially leading to unauthorized actions or data theft.
Technical Details of CVE-2021-25041
The following are the technical details of the CVE-2021-25041 vulnerability:
Vulnerability Description
The flaw in the Photo Gallery by 10Web plugin allows attackers to inject and execute malicious scripts through specific parameters passed to the plugin's AJAX action.
Affected Systems and Versions
The affected product is the Photo Gallery by 10Web WordPress plugin with versions earlier than 1.5.68.
Exploitation Mechanism
Attackers can exploit this vulnerability by manipulating the bwg_album_breadcrumb_0 and shortcode_id GET parameters within the bwg_frontend_data AJAX action.
Mitigation and Prevention
To safeguard against CVE-2021-25041, consider the following mitigation strategies:
Immediate Steps to Take
- Update the Photo Gallery by 10Web plugin to version 1.5.68 or later.
- Implement input validation and output encoding to prevent XSS attacks.
Long-Term Security Practices
- Regularly monitor security advisories for the Photo Gallery by 10Web plugin.
- Educate users about XSS risks and safe coding practices.
Patching and Updates
Stay informed about security patches and updates released by the plugin vendor to address vulnerabilities like CVE-2021-25041.