Vulnerability Database

Total number of vulnerabilities in the DB: 289,599

org.apache.commons / commons-collections4

You can search for specific versions with https://synscan.net/product/commons--collections4/1.2.3

Title	Severity	Exploit	Date	Affected Version
CVE-2015-7501	Critical		Nov 9, 2017	< 4.1
CVE-2015-6420	High		Dec 15, 2015	< 4.1