CVE-2022-34621 Explained : Impact and Mitigation

This article provides an in-depth explanation of CVE-2022-34621, an Insecure Direct Object Reference (IDOR) vulnerability found in Mealie 1.0.0beta3. Learn about the impact, technical details, and mitigation strategies associated with this CVE.

Understanding CVE-2022-34621

CVE-2022-34621 relates to a security flaw discovered in Mealie 1.0.0beta3, allowing malicious actors to manipulate user data through a specific parameter.

What is CVE-2022-34621?

Mealie 1.0.0beta3 harbors an Insecure Direct Object Reference (IDOR) vulnerability, enabling unauthorized users to alter user passwords and attributes by tampering with the user_id parameter.

The Impact of CVE-2022-34621

The vulnerability poses a significant threat as it permits attackers to compromise sensitive user information and potentially disrupt the integrity and confidentiality of data within the application.

Technical Details of CVE-2022-34621

Explore the specifics of the vulnerability, including its description, affected systems, and exploitation methods.

Vulnerability Description

Mealie 1.0.0beta3 is affected by an IDOR vulnerability that facilitates unauthorized changes to user profiles and credentials by manipulating a specific parameter.

Affected Systems and Versions

The vulnerability impacts Mealie 1.0.0beta3, exposing all instances of this particular version to potential exploitation.

Exploitation Mechanism

Exploiting the IDOR flaw in Mealie 1.0.0beta3 involves manipulating the user_id parameter to gain unauthorized access and modify user information.

Mitigation and Prevention

Discover the essential steps to mitigate the risk posed by CVE-2022-34621 and prevent similar vulnerabilities in the future.

Immediate Steps to Take

Users of Mealie 1.0.0beta3 should promptly apply relevant security patches provided by the vendor to address the IDOR vulnerability and enhance system security.

Long-Term Security Practices

Implement robust access controls, conduct regular security assessments, and prioritize user input validation to fortify applications against IDOR vulnerabilities.

Patching and Updates

Stay informed about security updates and patches released by Mealie to promptly address known vulnerabilities and ensure the ongoing protection of user data.