CVE-2022-35925 : What You Need to Know

BookWyrm, a social network for tracking reading, was found to have a vulnerability due to missing rate limiting on authentication views in versions prior to 0.4.5. This issue could allow for brute-force attacks. It has been addressed in version 0.4.5, requiring admins to update their

nginx.conf

files. Users are strongly recommended to upgrade their instances.

Understanding CVE-2022-35925

This section delves into the details of the CVE-2022-35925 vulnerability.

What is CVE-2022-35925?

In CVE-2022-35925, BookWyrm lacked rate limiting on authentication views, allowing malicious actors to carry out brute-force attacks on user credentials.

The Impact of CVE-2022-35925

The vulnerability posed a medium severity threat, with a CVSS base score of 5.3. While it had a low attack complexity and required no privileges, it could result in service availability compromise.

Technical Details of CVE-2022-35925

This section covers the technical aspects of CVE-2022-35925.

Vulnerability Description

BookWyrm versions below 0.4.5 lacked rate limiting on authentication views, potentially enabling brute-force attacks and compromising user accounts.

Affected Systems and Versions

The vulnerability impacted BookWyrm versions prior to 0.4.5.

Exploitation Mechanism

Attackers could exploit the lack of rate limiting on authentication views in vulnerable versions to launch brute-force attacks.

Mitigation and Prevention

Discover how to address and prevent CVE-2022-35925 below.

Immediate Steps to Take

Admins should update their

nginx.conf

file to mitigate the vulnerability after upgrading to version 0.4.5. Users are advised to ensure their instances are updated.

Long-Term Security Practices

Maintain regular updates of BookWyrm to mitigate security risks and adopt strong password policies to prevent brute-force attacks.

Patching and Updates

Regularly check for updates, especially security patches from BookWyrm, to secure your instance.