CVE-2017-5983

The JIRA Workflow Designer Plugin in Atlassian JIRA Server before 6.3.0 improperly uses an XML parser and deserializer, which allows remote attackers to execute arbitrary code, read arbitrary files, or cause a denial of service via a crafted serialized Java object.

CVE-2012-1500

Stored XSS vulnerability in UpdateFieldJson.jspa in JIRA 4.4.3 and GreenHopper before 5.9.8 allows an attacker to inject arbitrary script code.