Security Advisory

CVE-2017-18343

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2018-07-20 00:00:00
Last updated 2024-08-05 21:20:50
Assigner mitre
CVSS score not scored
State PUBLISHED

Description

The debug handler in Symfony before v2.7.33, 2.8.x before v2.8.26, 3.x before v3.2.13, and 3.3.x before v3.3.6 has XSS via an array key during exception pretty printing in ExceptionHandler.php, as demonstrated by a /_debugbar/open?op=get URI. NOTE: the vendor's position is that this is not a vulnerability because the debug tools are not intended for production use. NOTE: the Symfony Debug component is used by Laravel Debugbar