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  • S2-026

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Applying better regex which includes pattern to exclude request parameters trying to use top object. We recommend upgrading to Struts 2.3.24.1.

Warning

Support for expression using top will be dropped in upcoming Struts version 2.5!

Backward compatibility

If an application is using parameter named top to access action's properties, it won't be set on the action. In other case no backward compatibility problems are expected.

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