CVE-2022-24784 : Exploit Details and Defense Strategies

Discover the details of CVE-2022-24784 affecting Statamic CMS and how it exposes user password hash discoverability.

Understanding CVE-2022-24784

This CVE impacts Statamic CMS versions prior to 3.2.39 and 3.3.2, allowing attackers to reveal user password hashes through a specific vulnerability.

What is CVE-2022-24784?

Statamic, a Laravel and Git powered CMS, before versions 3.2.39 and 3.3.2, exposes a user's password hash using a crafted regular expression filter in the REST API users endpoint. This vulnerability allows attackers to uncover the hash character by character.

The Impact of CVE-2022-24784

The presence or absence of a response confirms if the character is in the correct position, potentially exposing sensitive information. The time-intensive task is restricted by default API throttling.

Technical Details of CVE-2022-24784

Explore the specific technical aspects of the vulnerability.

Vulnerability Description

The vulnerability in Statamic CMS enables the confirmation of individual characters in a user's password hash, leading to hash exposure.

Affected Systems and Versions

Versions earlier than 3.2.39 and 3.3.2 of Statamic CMS are vulnerable to this exploit.

Exploitation Mechanism

By utilizing a specially crafted regular expression filter within the users endpoint of the REST API, attackers can reveal user password hashes.

Mitigation and Prevention

Discover the steps to mitigate and prevent potential attacks.

Immediate Steps to Take

Upgrade to Statamic CMS versions 3.2.39 and above, or 3.3.2 and above, to patch the vulnerability. Disable the REST API users endpoint if not required.

Long-Term Security Practices

Regularly update your CMS and implement strong password policies to enhance overall security.

Patching and Updates

Stay informed about security updates from Statamic CMS and promptly apply patches to protect against known vulnerabilities.