CVE-2019-10271 Explained : Impact and Mitigation

A vulnerability has been found in version 2.39 of the Ultimate Member plugin for WordPress, allowing unauthorized users to modify profile and cover pictures.

Understanding CVE-2019-10271

This CVE identifies a security flaw in the Ultimate Member plugin for WordPress version 2.39.

What is CVE-2019-10271?

This vulnerability enables unauthorized users to tamper with profile and cover pictures of any user, including privileged accounts, by manipulating the user_id parameter during picture upload requests.

The Impact of CVE-2019-10271

Unauthorized modification of profile and cover pictures in the Ultimate Member plugin for WordPress version 2.39
Risk of profile tampering for both regular and privileged users

Technical Details of CVE-2019-10271

This section provides more technical insights into the vulnerability.

Vulnerability Description

The issue in the Ultimate Member plugin 2.39 allows for unauthorized modification of profile and cover pictures, posing a risk to user privacy and data integrity.

Affected Systems and Versions

Ultimate Member plugin version 2.39 for WordPress

Exploitation Mechanism

Attackers intercept upload-picture requests and manipulate the user_id parameter to modify profile and cover pictures.

Mitigation and Prevention

Protecting systems from CVE-2019-10271 is crucial to maintaining security.

Immediate Steps to Take

Update the Ultimate Member plugin to the latest version
Monitor user profile and cover picture changes for suspicious activity

Long-Term Security Practices

Regularly audit and review user permissions and access levels
Implement multi-factor authentication to prevent unauthorized access

Patching and Updates

Apply patches and security updates promptly to address known vulnerabilities