CVE-2023-31075 in Easy Hide Login Plugin
Summary
by MITRE • 11/19/2023
Cross-Site Request Forgery (CSRF) vulnerability in Arshid Easy Hide Login.This issue affects Easy Hide Login: from n/a through 1.0.8.
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Analysis
by VulDB Data Team • 12/14/2023
The CVE-2023-31075 vulnerability represents a critical cross-site request forgery flaw within the Arshid Easy Hide Login plugin, specifically impacting versions ranging from the initial release through 1.0.8. This vulnerability resides in the plugin's handling of user authentication and session management processes, creating a significant security risk for WordPress installations that rely on this particular plugin for login page obfuscation and security enhancement. The flaw stems from inadequate validation of origin requests and insufficient anti-CSRF token implementation within the plugin's core functionality.
The technical exploitation of this CSRF vulnerability occurs when an authenticated administrator or user with sufficient privileges interacts with a malicious website or web page that triggers unintended actions within the vulnerable plugin's administrative interface. The vulnerability manifests due to the absence of proper anti-CSRF tokens in critical administrative endpoints, allowing attackers to craft malicious requests that appear legitimate to the WordPress system. This weakness specifically affects the plugin's ability to verify that requests originate from authorized sources, enabling unauthorized modifications to the login page configuration and potentially granting attackers elevated privileges within the WordPress environment.
From an operational perspective, this vulnerability poses substantial risk to WordPress administrators who depend on the Easy Hide Login plugin for security enhancement. Attackers can exploit this flaw to perform unauthorized actions such as modifying login page settings, disabling security features, or potentially gaining administrative access to vulnerable sites. The impact extends beyond simple configuration changes as the vulnerability may enable more severe attacks when combined with other weaknesses in the WordPress ecosystem. The vulnerability's presence in versions through 1.0.8 indicates that a significant portion of users may remain exposed, particularly those who have not updated their plugins to address this specific security concern.
The vulnerability aligns with CWE-352, which specifically addresses Cross-Site Request Forgery weaknesses in software applications. This categorization reflects the fundamental flaw in the plugin's implementation of request validation and the absence of proper origin verification mechanisms. The attack surface for this vulnerability is particularly concerning as it operates within the WordPress administrative interface where privileged actions can be executed. This weakness creates a pathway for attackers to escalate privileges and compromise the entire WordPress installation. The vulnerability also maps to ATT&CK technique T1078.004 which covers valid accounts and the exploitation of administrative privileges through web application vulnerabilities.
Mitigation strategies for CVE-2023-31075 should prioritize immediate plugin updates to versions that address the CSRF implementation flaws. System administrators must conduct comprehensive vulnerability assessments to identify all instances of the vulnerable plugin across their WordPress installations. The implementation of additional security layers such as web application firewalls and request validation mechanisms can provide temporary protection while updates are deployed. Regular monitoring of plugin repositories and security advisories is essential to maintain awareness of similar vulnerabilities that may affect other security plugins in the WordPress ecosystem. Security teams should also implement proper access controls and least privilege principles to minimize the potential impact of successful exploitation attempts.