CVE-2022-0208 : Security Advisory and Response
Discover how the MapPress Maps for WordPress plugin before 2.73.4 is susceptible to XSS attacks in CVE-2022-0208. Learn about the impact, technical details, and mitigation steps.
MapPress Maps for WordPress plugin before version 2.73.4 is affected by a Reflected Cross-Site Scripting vulnerability due to improper handling of the mapid parameter.
Understanding CVE-2022-0208
This CVE identifies a security issue in the MapPress Maps for WordPress plugin that can be exploited for Reflected Cross-Site Scripting attacks.
What is CVE-2022-0208?
The vulnerability arises from the plugin's failure to properly sanitize and escape the mapid parameter, allowing malicious actors to execute arbitrary scripts in the context of the victim's browser.
The Impact of CVE-2022-0208
An attacker could craft a specially-crafted link that, when clicked by a user with the vulnerable plugin installed, executes unauthorized scripts and actions on the user's behalf.
Technical Details of CVE-2022-0208
The following are key technical details regarding this CVE:
Vulnerability Description
The issue occurs in versions of the MapPress Maps for WordPress plugin prior to 2.73.4, where the mapid parameter is not correctly sanitized, enabling the XSS vulnerability.
Affected Systems and Versions
MapPress Maps for WordPress plugin versions earlier than 2.73.4 are affected by this vulnerability.
Exploitation Mechanism
By tricking a user into clicking a malicious link or visiting a compromised website, an attacker can exploit this vulnerability to execute arbitrary scripts in the victim's browser.
Mitigation and Prevention
To address CVE-2022-0208, consider the following security measures:
Immediate Steps to Take
- Update the MapPress Maps for WordPress plugin to version 2.73.4 or later.
- Ensure users are cautious when clicking on links or visiting unfamiliar websites.
Long-Term Security Practices
- Regularly update all plugins and themes to their latest versions.
- Implement Content Security Policy (CSP) headers to mitigate XSS attacks.
Patching and Updates
Stay informed about security updates for the MapPress Maps for WordPress plugin and apply patches promptly to prevent exploitation.