CVE-2018-12040

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).

• CWE-79

• http://packetstormsecurity.com/files/148125/SensioLabs-Symfony-3.3.6-Cross-Site-Scripting.htmlExploit, Third Party Advisory, VDB Entry
• http://www.securityfocus.com/archive/1/542071/100/0/threadedExploit, Third Party Advisory, VDB Entry
• http://packetstormsecurity.com/files/148125/SensioLabs-Symfony-3.3.6-Cross-Site-Scripting.htmlExploit, Third Party Advisory, VDB Entry
• http://www.securityfocus.com/archive/1/542071/100/0/threadedExploit, Third Party Advisory, VDB Entry

Published

Jun 13, 2018

Last Modified

Jun 17, 2026

Status

Modified

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