CVE-2021-23265 : What You Need to Know

A logged-in and authenticated user with a Reviewer Role may lock a content item.

Understanding CVE-2021-23265

This vulnerability, labeled as CVE-2021-23265, involves improper privilege management in Crafter Studio, allowing a logged-in user with a Reviewer Role to lock a content item. The CVE was published on May 16, 2022.

What is CVE-2021-23265?

The CVE-2021-23265 relates to the ability of a logged-in and authenticated user with a Reviewer Role to perform the unauthorized action of locking a content item within the Crafter Studio.

The Impact of CVE-2021-23265

This low-severity vulnerability allows users with limited privileges to execute a task they should not be able to, potentially compromising the content management system's security.

Technical Details of CVE-2021-23265

The technical details of CVE-2021-23265 are as follows:

Vulnerability Description

The vulnerability allows authenticated users with a certain role to lock content items, a function they should not have access to.

Affected Systems and Versions

The vulnerability affects Crafter CMS version 3.1, specifically up to version 3.1.17.

Exploitation Mechanism

To exploit the vulnerability, an authenticated user with a Reviewer Role needs to lock a content item, bypassing the expected user privileges.

Mitigation and Prevention

To address CVE-2021-23265, consider the following steps:

Immediate Steps to Take

Update Crafter CMS to the latest version to patch the vulnerability.
Limit user roles and permissions to prevent unauthorized actions.

Long-Term Security Practices

Regularly review and update user roles and privileges to ensure a secure system.
Educate users on proper data access and handling practices to prevent unauthorized actions.

Patching and Updates

Apply security patches released by Crafter Software promptly to mitigate the risk of potential vulnerabilities.