CVE-2025-32258 in Simple Website Logo Plugin
Summary
by MITRE • 04/04/2025
Missing Authorization vulnerability in InfoGiants Simple Website Logo allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects Simple Website Logo: from n/a through 1.1.
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Analysis
by VulDB Data Team • 04/04/2025
The vulnerability identified as CVE-2025-32258 represents a critical authorization flaw within the InfoGiants Simple Website Logo plugin, specifically affecting versions ranging from the initial release through version 1.1. This missing authorization issue stems from improperly configured access control mechanisms that fail to properly validate user permissions before granting access to sensitive functionality. The vulnerability creates a pathway for unauthorized users to exploit the plugin's security controls, potentially allowing them to perform actions they should not be permitted to execute based on their authentication status or role within the system.
The technical root cause of this vulnerability aligns with CWE-285, which addresses improper authorization within software applications. This weakness occurs when the application fails to properly verify that an authenticated user has the necessary permissions to access specific resources or perform particular operations. In the context of the Simple Website Logo plugin, the missing authorization check likely manifests in the absence of proper user role validation or session management controls that should prevent unauthorized access to administrative functions or file manipulation capabilities. The flaw exists at the application level where access control decisions are made, rather than in the underlying infrastructure or network protocols.
The operational impact of this vulnerability extends beyond simple unauthorized access, as it creates potential vectors for more severe security breaches within the affected system. An attacker exploiting this weakness could potentially upload malicious files, modify website content, or manipulate the plugin's configuration settings to gain persistent access to the target environment. This type of vulnerability is particularly dangerous in web applications where plugins and extensions often have elevated privileges and direct access to file systems or database operations. The attack surface expands significantly when considering that many WordPress plugins operate with broad permissions to modify website content and configuration settings.
From a threat modeling perspective, this vulnerability maps to several ATT&CK techniques including T1078 for valid accounts and T1566 for phishing, as attackers may leverage this weakness to establish persistent access after initial compromise. The vulnerability also aligns with T1068 which covers security software bypass, as the improper authorization controls may allow attackers to circumvent normal security measures. Organizations running affected versions of the Simple Website Logo plugin face potential exposure to data theft, website defacement, and further lateral movement within their network infrastructure. The impact is particularly severe for websites that rely heavily on the plugin for branding or content management functions, as unauthorized modifications could directly affect business operations and customer trust.
Mitigation strategies should prioritize immediate plugin updates to versions that address the authorization flaw, as well as implementing additional security controls such as web application firewalls to monitor for suspicious access patterns. Regular security audits of plugin configurations and access controls should be conducted to identify similar misconfigurations. Organizations should also implement principle of least privilege controls, ensuring that only authorized personnel have access to administrative functions, and maintain comprehensive logging of all access attempts and modifications to detect potential exploitation attempts. The vulnerability underscores the critical importance of proper access control implementation and the need for thorough security testing of all application components, particularly those that handle user authentication and authorization decisions.