MediaWiki Smartwax Unauth Access Vulnerability (CVE-2023-36736) Analysis and Fix

Vulnerability Summary: Unauthorized Access to Smartwax APT Module Vulnerability Overview Vulnerability Name: Missing authorization in the smartwax APT module allows unauthenticated access to admin-only maintenance tasks CVE ID: CVE-2023-36736 CVSS Score: 7.30 (High) Affected Component: Vulnerability Description: - The Smartwax module allows unauthorized users to execute maintenance tasks restricted to administrators. - Attackers can exploit this vulnerability to bypass permission checks and perform sensitive operations such as database backups and cache clearing. - Multiple API endpoints are accessible without authorization, including and . - This can lead to data leakage, service disruption, or system tampering. Scope of Impact Affected Versions: - All MediaWiki versions released before October 2023 (including the Smartwax extension). - Specific versions are not explicitly listed, but it is recommended that all systems using the Smartwax extension upgrade immediately. Affected Environments: - MediaWiki instances with the Smartwax extension deployed. - Particularly systems that have not enabled additional access control or authentication mechanisms. Remediation Official Patched Version: - Upgrade to MediaWiki 1.39.4 or later. - Or apply the patch: Temporary Mitigation: - Disable the Smartwax extension in : - Or restrict access to via web server configuration. POC / Exploitation Code > ⚠️ Note: The above is proof-of-concept code. Actual exploitation requires adjusting parameters based on the target system's configuration. Do not use for illegal purposes. --- ✅ It is recommended that all administrators immediately inspect and update the Smartwax extension, while also reviewing access control policies for related API endpoints.

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MediaWiki Smartwax Unauth Access Vulnerability (CVE-2023-36736) Analysis and Fix

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