CVE-2024-41109 in admin-ui-classic-bundle
Summary
by MITRE • 07/30/2024
Pimcore's Admin Classic Bundle provides a backend user interface for Pimcore. Navigating to `/admin/index/statistics` with a logged in Pimcore user exposes information about the Pimcore installation, PHP version, MYSQL version, installed bundles and all database tables and their row count in the system. This vulnerability is fixed in 1.5.2, 1.4.6, and 1.3.10.
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Analysis
by VulDB Data Team • 07/31/2024
The vulnerability identified as CVE-2024-41109 affects Pimcore's Admin Classic Bundle, which serves as the primary backend user interface for the Pimcore content management platform. This security flaw resides within the statistics endpoint at `/admin/index/statistics` and represents a critical information disclosure vulnerability that can be exploited by authenticated users. The issue manifests when any logged-in Pimcore user accesses this specific administrative route, potentially exposing sensitive system information to unauthorized parties within the organization. The vulnerability directly impacts the principle of least privilege and information hiding that should be maintained within administrative interfaces, as it provides attackers with detailed insights into the underlying system infrastructure and configuration.
The technical flaw stems from inadequate access controls and information sanitization within the statistics endpoint implementation. When users navigate to the `/admin/index/statistics` URL, the application fails to properly validate user permissions or sanitize the output data before rendering it to the browser. This results in the exposure of multiple critical system details including the exact Pimcore version, PHP runtime version, MySQL database version, installed bundles, and comprehensive database schema information along with row counts for all tables. The vulnerability essentially creates a data leak channel that bypasses normal security boundaries, allowing unauthorized access to system internals that should remain hidden from administrative users who are not explicitly authorized to view such information. This type of vulnerability aligns with CWE-200 (Information Exposure) and CWE-352 (Cross-Site Request Forgery) categories, as it exposes system information without proper authorization checks.
The operational impact of this vulnerability is significant for organizations utilizing Pimcore's Admin Classic Bundle, as it provides attackers with comprehensive reconnaissance data that can be used to plan more sophisticated attacks. The exposed information includes database schema details which can aid in crafting targeted SQL injection attacks, version information that may reveal known vulnerabilities in specific software versions, and system configuration details that can be leveraged to bypass security controls. Attackers can use this information to identify potential attack vectors, determine the appropriate exploitation techniques, and tailor their approach based on the specific Pimcore version and underlying technologies in use. The vulnerability also violates fundamental security principles outlined in the MITRE ATT&CK framework, specifically the Information Gathering tactic where adversaries collect information about the target system to inform their attack strategy. Organizations may face compliance violations and increased risk exposure as this vulnerability essentially provides attackers with a detailed map of their system infrastructure and potential weaknesses.
The remediation for CVE-2024-41109 requires immediate deployment of patches or updates to versions 1.5.2, 1.4.6, or 1.3.10, depending on the current installation. Organizations should implement proper access control measures to ensure that only authorized administrative users can access sensitive system information endpoints. Security teams should also consider implementing network segmentation and monitoring for unusual access patterns to administrative endpoints. Additional mitigations include regular security audits of administrative interfaces, implementation of proper input validation and output sanitization, and ensuring that system information is not exposed through web interfaces without proper authorization checks. The vulnerability highlights the importance of maintaining proper security boundaries within administrative systems and demonstrates the critical need for regular security assessments of all administrative endpoints to prevent similar information disclosure issues from occurring in the future.