Stefano Ciccone

**Name of the Vulnerable Software and Affected Versions** Oracle WebLogic Server versions 10.3.6.0.0 through 12.2.1.4.0 **Description** The issue is related to insufficient access control in the WLS Core Components of Oracle WebLogic Server, allowing an unauthenticated attacker with network access via the IIOP protocol to compromise the server. Successful attacks can result in the takeover of Oracle WebLogic Server. **Recommendations** For versions 10.3.6.0.0 through 12.2.1.4.0, update to a version that includes the fix for this issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** Pivotal Spring Web Flow versions prior to 2.4.5 **Description** The issue concerns malicious EL expressions in view states that process form submissions. This can affect applications that do not change the value of the `useSpringBinding` property, which is disabled by default. **Recommendations** For versions prior to 2.4.5, update to version 2.4.5 or later to resolve the issue. As a temporary workaround, consider enabling the `useSpringBinding` property to prevent malicious EL expressions.