CVE-2021-3980 : What You Need to Know

A detailing of a vulnerability in elgg/elgg that exposes private personal information to unauthorized actors.

Understanding CVE-2021-3980

This CVE report highlights a vulnerability in elgg/elgg that could lead to the exposure of private personal information.

What is CVE-2021-3980?

The CVE-2021-3980 concerns elgg/elgg, a specific product version that is vulnerable to the exposure of private personal information to unauthorized actors.

The Impact of CVE-2021-3980

The impact of this vulnerability includes potential unauthorized access to personal information, posing risks to confidentiality.

Technical Details of CVE-2021-3980

Looking into the technical aspects of the CVE-2021-3980 vulnerability.

Vulnerability Description

The vulnerability allows unauthorized actors to access private personal information in elgg/elgg version prior to 3.3.23.

Affected Systems and Versions

The affected product is elgg/elgg with versions prior to 3.3.23.

Exploitation Mechanism

The vulnerability can be exploited through network-based attacks with low complexity, requiring no user interaction.

Mitigation and Prevention

Ways to mitigate and prevent exploitation of CVE-2021-3980.

Immediate Steps to Take

Update to elgg/elgg version 3.3.23 or later to patch the vulnerability and protect personal information.

Long-Term Security Practices

Regularly monitor and update systems, implement access controls, and conduct security training to enhance overall protection.

Patching and Updates

Stay informed about security patches and updates released by elgg to address vulnerabilities and enhance system security.