FasterXML jackson-databind 2.x before 2.9.7 might allow attackers to conduct external XML entity (XXE) attacks by leveraging failure to block unspecified JDK classes from polymorphic deserialization.

Vulnerability in the Oracle Retail Merchandising System component of Oracle Retail Applications (subcomponent: Cross Pillar). The supported version that is affected is 16.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Retail Merchandising System. While the vulnerability is in Oracle Retail Merchandising System, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Retail Merchandising System accessible data as well as unauthorized read access to a subset of Oracle Retail Merchandising System accessible data. CVSS 3.0 Base Score 6.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N).