CVE-2018-12040

2018-06-1322:00:00

mitre

www.cve.org

0.002 Low

EPSS

Percentile

55.3%

JSON

Reflected Cross-site scripting (XSS) vulnerability in the web profiler in SensioLabs Symfony 3.3.6 allows remote attackers to inject arbitrary web script or HTML via the “file” parameter, aka an _profiler/open?file= URI. NOTE: The vendor states "The XSS … is in the web profiler, a tool that should never be deployed in production (so, we don’t handle those issues as security issues).