Jean-Michel Besnard

Name of the Vulnerable Software and Affected Versions: Fonality trixbox CE versions 2.6.1 and earlier Description: A directory traversal issue exists, allowing remote attackers to include and execute arbitrary files. This is achieved by using a .. (dot dot) in the `langChoice` parameter of the "user/index.php" endpoint. Recommendations: For versions 2.6.1 and earlier, as a temporary workaround, consider restricting access to the "user/index.php" endpoint until a patch is available. Avoid using the `langChoice` parameter in the affected endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.