Best Practical · Request Tracker · CVE-2016-6127
**Name of the Vulnerable Software and Affected Versions**
Request Tracker (RT) versions 4.0.0 through 4.0.24
Request Tracker (RT) versions 4.2.0 through 4.2.13
Request Tracker (RT) versions 4.4.0 through 4.4.1
**Description**
A cross-site scripting (XSS) issue allows remote attackers to inject arbitrary web script or HTML via a file upload with an unspecified content type when the AlwaysDownloadAttachments config setting is not in use.
**Recommendations**
For versions 4.0.0 through 4.0.24, update to version 4.0.25 or later.
For versions 4.2.0 through 4.2.13, update to version 4.2.14 or later.
For versions 4.4.0 through 4.4.1, update to version 4.4.2 or later.