CVE-2021-4268 : Security Advisory and Response

This article delves into the details of CVE-2021-4268, a vulnerability found in phpRedisAdmin up to version 1.17.3 that can lead to cross-site request forgery.

Understanding CVE-2021-4268

CVE-2021-4268 is a vulnerability in phpRedisAdmin up to version 1.17.3 that allows for cross-site request forgery, which can be exploited remotely. Upgrading to version 1.18.0 can mitigate this issue.

What is CVE-2021-4268?

CVE-2021-4268 is a vulnerability in phpRedisAdmin that enables cross-site request forgery, potentially leading to unauthorized actions on behalf of an authenticated user.

The Impact of CVE-2021-4268

The vulnerability in phpRedisAdmin up to version 1.17.3 can be exploited to perform unauthorized actions through cross-site request forgery, posing a risk to the integrity of the application and data.

Technical Details of CVE-2021-4268

CVE-2021-4268 affects phpRedisAdmin versions up to 1.17.3 and can be addressed by upgrading to version 1.18.0.

Vulnerability Description

The vulnerability allows for cross-site request forgery, enabling attackers to perform actions on behalf of authenticated users without their consent.

Affected Systems and Versions

Versions 1.14.0 to 1.17.3 of phpRedisAdmin are impacted by this vulnerability, making them susceptible to cross-site request forgery attacks.

Exploitation Mechanism

Exploiting this vulnerability involves manipulating an unknown part of phpRedisAdmin, allowing attackers to initiate cross-site request forgery attacks remotely.

Mitigation and Prevention

To mitigate the risks associated with CVE-2021-4268, immediate steps can be taken to enhance security and prevent unauthorized access.

Immediate Steps to Take

Upgrade phpRedisAdmin to version 1.18.0 to address the cross-site request forgery vulnerability.

Long-Term Security Practices

Regularly monitor security advisories and update systems promptly to prevent exploitation of known vulnerabilities.

Patching and Updates

Stay informed about security patches and updates released by phpRedisAdmin to address potential security issues effectively.