THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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Who should read this | All Struts 2 developers |
|---|---|
Impact of vulnerability | Remote Code Execution, when unsanitized user input is passed to the method by a developer |
Maximum security rating | Low |
Recommendation | Don't pass unsanitized input to the said method or ActionSupport's getText methods. An upgrade to Struts 2.3.24.1 is recommended. |
Affected Software | Struts 2.0.0 - Struts Struts 2.3.16.3 |
Reporter | Huawei PSIRT Team |
CVE Identifier | CVE-2016-3090 |
Problem
TextParseUtil.translateVariables evaluates a given String with OGNL. Before Struts 2.3.20, a specially crafted String incorporating ANTLR tooling can, when passed to said method, cause a remote code execution.
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