A vulnerability has been found in fabarea media_upload on TYPO3 and classified as critical. This vulnerability affects the function getUploadedFileList of the file Classes/Service/UploadFileService.php. The manipulation leads to pathname traversal. Using CWE to declare the problem leads to CWE-21. The weakness was released 01/10/2023 as b25d42a4981072321c1a363311d8ea2a4ac8763a. The advisory is available at github.com. This vulnerability was named CVE-2016-15017. The attack can only be initiated within the local network. Technical details are available. There is no exploit available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment. This vulnerability is assigned to T1006 by the MITRE ATT&CK project. It is declared as not defined. As 0-day the estimated underground price was around $0-$5k. Upgrading to version 0.9.0 is able to address this issue. The updated version is ready for download at github.com. The patch is identified as b25d42a4981072321c1a363311d8ea2a4ac8763a. The bugfix is ready for download at github.com. It is recommended to upgrade the affected component. A possible mitigation has been published before and not just after the disclosure of the vulnerability.