CVE-2022-44589 in Google Authenticator Plugin
Summary
by MITRE • 12/29/2023
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in miniOrange miniOrange's Google Authenticator – WordPress Two Factor Authentication – 2FA , Two Factor, OTP SMS and Email | Passwordless login.This issue affects miniOrange's Google Authenticator – WordPress Two Factor Authentication – 2FA , Two Factor, OTP SMS and Email | Passwordless login: from n/a through 5.6.1.
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Analysis
by VulDB Data Team • 01/21/2024
The CVE-2022-44589 vulnerability represents a critical exposure of sensitive information to unauthorized actors within the miniOrange Google Authenticator WordPress plugin, which is designed for two-factor authentication and passwordless login capabilities. This security flaw exists in the plugin's implementation of OTP (One-Time Password) SMS and email functionality, creating a potential avenue for attackers to access sensitive authentication data that should remain protected from unauthorized access. The vulnerability affects versions ranging from the initial release through 5.6.1, indicating a prolonged period during which users were exposed to this risk without proper protection mechanisms in place.
The technical nature of this vulnerability stems from improper handling of sensitive data within the plugin's codebase, particularly when processing authentication requests and managing OTP delivery methods. Attackers could potentially exploit this flaw to intercept or access sensitive information such as authentication tokens, user credentials, or session data that should be protected through secure transmission and storage mechanisms. This represents a fundamental breakdown in the plugin's security architecture where sensitive information flows through the system without adequate protection against unauthorized access or disclosure. The vulnerability manifests when the plugin fails to properly sanitize or encrypt sensitive data during processing, allowing malicious actors to gain access to information that should remain confidential.
The operational impact of this vulnerability extends beyond simple information disclosure, as it fundamentally undermines the security model that the plugin is designed to provide. Organizations using this plugin for WordPress authentication may unknowingly expose their users to credential theft, account takeover attempts, and potential unauthorized access to sensitive systems. The exposure affects the core authentication functionality of the WordPress platform, potentially allowing attackers to bypass the two-factor authentication protections that users rely upon for security. This vulnerability directly impacts the integrity of the authentication process, as it compromises the trust model that users place in the plugin's ability to secure their accounts through multi-factor authentication mechanisms.
Mitigation strategies for CVE-2022-44589 should prioritize immediate plugin updates to versions that address the sensitive information exposure issue, as well as comprehensive security audits of the affected WordPress installations. Organizations should implement network monitoring to detect potential exploitation attempts and consider temporary removal of the plugin until proper security patches are applied. The vulnerability aligns with CWE-200, which addresses improper exposure of sensitive information, and represents a clear violation of the principle of least privilege in information security. From an ATT&CK framework perspective, this vulnerability maps to T1566 (Phishing) and T1078 (Valid Accounts) as attackers could leverage the exposed information to conduct credential theft and account compromise operations. System administrators should also implement additional security controls including network segmentation, enhanced monitoring, and regular security assessments to prevent exploitation of this and similar vulnerabilities in their WordPress environments.