This might be proprietary software.

#Vulnerabilities 2
Date Id Summary Products Score Patch Annotated
2017-10-18 CVE-2015-2156 Netty before 3.9.8.Final, 3.10.x before 3.10.3.Final, 4.0.x before 4.0.28.Final, and 4.1.x before 4.1.0.Beta5 and Play Framework 2.x before 2.3.9 might allow remote attackers to bypass the httpOnly flag on cookies and obtain sensitive information by leveraging improper validation of cookie name and value characters. Play_framework, Netty, Play_framework 7.5
2017-12-29 CVE-2014-3630 XML external entity (XXE) vulnerability in the Java XML processing functionality in Play before 2.2.6 and 2.3.x before 2.3.5 might allow remote attackers to read arbitrary files, cause a denial of service, or have unspecified other impact via crafted XML data. Play_framework, Play_framework 9.8