CVE-2018-12533: Improper Neutralization of Special Elements used in an Expression Language Statement

JBoss RichFaces 3.1.0 through 3.3.4 allows unauthenticated remote attackers to inject expression language EL expressions and execute arbitrary Java code via a /DATA/ substring in a path with an org.richfaces.renderkit.html.Paint2DResource$ImageData object, aka RF-14310...