CVSS 3.1 Score 5.3 of 10 (medium)


Published Jul 25, 2023
Updated: Aug 2, 2023
CWE ID 200


CVE-2023-38499 is a vulnerability that affects TYPO3, an open source PHP-based web content management system. The vulnerability exists in versions 9.4.0 and prior to versions 9.5.42 ELTS, 10.4.39 ELTS, 11.5.30, and 12.4.4 of TYPO3 in multi-site scenarios. It allows unauthorized access to rendered content in the website frontend by manipulating the HTTP query parameters 'id' and 'L'. This means that visitors can access the content of an internal site by adding customized query parameters to the URL of a publicly available site. The issue has been addressed and fixed in TYPO3 versions 9.5.42 ELTS, 10.4.39 ELTS, 11.5.30, and 12.4.4, providing a remedy for this vulnerability which could potentially expose sensitive information to unauthorized individuals or entities within an organization using TYPO3 as their web content management system. Note: The information provided is based on the given text and does not contain any additional analysis or personal opinion about the vulnerability or TYPO3 itself.


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