| Package | Affected versions | Patched versions |
|---|---|---|
| org.apache.struts.xwork:xwork-core | ≥ 2.0.0, < 2.3.14.3 | 2.3.14.3 |
| org.apache.struts:struts2-core | ≥ 2.0.0, < 2.3.14.3 | 2.3.14.3 |
| struts | ≥ 2.0.0, < 2.3.14.3 | 2.3.14.3 |
Apache Struts 2 before 2.3.14.3 allows remote attackers to execute arbitrary OGNL code via a request with a crafted value that contains both "${}" and "%{}" sequences, which causes the OGNL code to be evaluated twice.
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