In Apache Struts 2.5 through 2.5.5, if an application allows entering a URL in a form field and the built-in URLValidator is used, it is possible to prepare a special URL which will be used to overload server process when performing validation of the URL.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Struts | — | Upgrade to Apache Struts version 2.5.13 | Nov 13, 2017 | Sep 20, 2017 |
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