Description
Apache Struts 2.x before 2.3.29 allows remote attackers to execute arbitrary code via a "%{}" sequence in a tag attribute, aka forced double OGNL evaluation. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-0785.
Remediation
References
http://www.securityfocus.com/bid/91277
https://security.netapp.com/advisory/ntap-20180629-0004/
https://struts.apache.org/docs/s2-036.html
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