Apache Struts 2 2.3.20 through 2.3.28.1 mishandles token validation, which allows remote attackers to conduct cross-site request forgery (CSRF) attacks via unspecified vectors.
https://github.com/advisories/GHSA-38qw-j787-v8c2
https://struts.apache.org/docs/s2-038.html
https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-2139
https://bugzilla.redhat.com/show_bug.cgi?id=1348249
http://www.securityfocus.com/bid/91281
http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html