Apache Struts 1 vulnerable to input validation bypass

Overview The Apache Struts 1 Validator contains a vulnerability where input validation configurations validation rules, error messages, etc. may be modified. This occurs when the following ActionForm including its subclasses are in the session scope. ValidatorForm ValidatorActionForm Impact Effec...

Apache Struts 1 vulnerability that allows unintended remote operations against components on memory

Overview The Apache Sturts 1 ActionForm contains a vulnerability which allows unintended remote operations against components on server memory, such as Servlets and ClassLoader, when the following 2 conditions are met: Condition 1: When the following ActionForm including its subclasses are in the...