CVE-2022-46145 : What You Need to Know

This CVE involves Authentik, an open-source identity provider, being vulnerable to unauthorized user creation and potential account takeover. Versions earlier than 2022.11.2 and 2022.10.2 are impacted by this issue.

Understanding CVE-2022-46145

In this section, we will delve into the details of CVE-2022-46145 and understand the implications of this vulnerability.

What is CVE-2022-46145?

Authentik, an open-source identity provider, is susceptible to unauthorized user creation and potential account takeover. Unauthenticated users can exploit default flows to create new accounts. If a method for email-verified password recovery exists, admin accounts' email addresses can be overwritten, leading to account compromise.

The Impact of CVE-2022-46145

The vulnerability in Authentik allows unauthorized users to create accounts and potentially take over existing accounts, posing a significant risk to data confidentiality, integrity, and availability.

Technical Details of CVE-2022-46145

Let's explore the technical aspects of CVE-2022-46145, including vulnerability description, affected systems, and the exploitation mechanism.

Vulnerability Description

Versions prior to 2022.11.2 and 2022.10.2 of Authentik are vulnerable to unauthorized user creation and account takeover due to insecure default flows.

Affected Systems and Versions

Vendor: goauthentik
Product: authentik
Vulnerable Versions:
< 2022.10.2

= 2022.11.0, < 2022.11.2

Exploitation Mechanism

Attackers can exploit default flows in Authentik to create new accounts and potentially gain access to admin accounts by manipulating email addresses.

Mitigation and Prevention

To address CVE-2022-46145, immediate steps should be taken along with the implementation of long-term security practices and timely patching.

Immediate Steps to Take

Administrators are advised to update Authentik to versions 2022.11.2 or 2022.10.2 to mitigate the vulnerability. A workaround involves creating a policy and binding it to the

default-user-settings-flow

.

Long-Term Security Practices

Regular security audits, access control reviews, and monitoring user account activities can help prevent unauthorized access and misuse.

Patching and Updates

Stay informed about the latest Authentik releases and security advisories to promptly apply patches and updates.