CVE-2022-28892 : Vulnerability Insights and Analysis

Mahara before versions 20.10.5, 21.04.4, 21.10.2, and 22.04.0 is vulnerable to Cross Site Request Forgery (CSRF) due to easily guessable randomly generated tokens.

Understanding CVE-2022-28892

This CVE identifies a Cross-Site Request Forgery vulnerability in Mahara, impacting multiple versions.

What is CVE-2022-28892?

CVE-2022-28892 highlights a security issue in Mahara where CSRF attacks can occur due to the predictability of randomly generated tokens.

The Impact of CVE-2022-28892

The CSRF vulnerability in Mahara can lead to unauthorized actions being performed on behalf of an authenticated user, putting sensitive data at risk.

Technical Details of CVE-2022-28892

In-depth technical aspects of the CVE.

Vulnerability Description

The vulnerability arises from the inadequately random generation of tokens, allowing malicious actors to forge requests on behalf of authenticated users.

Affected Systems and Versions

Mahara versions 20.10.5, 21.04.4, 21.10.2, and 22.04.0 are affected by this CSRF vulnerability.

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting malicious requests using the easily guessable tokens, tricking users into unintentionally executing malicious actions.

Mitigation and Prevention

Effective strategies to mitigate and prevent the exploitation of CVE-2022-28892.

Immediate Steps to Take

Users are advised to update their Mahara installations to the patched versions to mitigate the CSRF vulnerability.

Long-Term Security Practices

Implement strict security measures such as proper input validation and secure token generation to prevent CSRF attacks.

Patching and Updates

Regularly monitor security advisories and apply patches promptly to address known vulnerabilities in Mahara.