Description
Apache Wicket before 1.5.13, 6.x before 6.19.0, and 7.x before 7.0.0-M5 make it easier for attackers to defeat a cryptographic protection mechanism and predict encrypted URLs by leveraging use of CryptoMapper as the default encryption provider.
Remediation
References
https://www.smrrd.de/cve-2014-7808-apache-wicket-csrf-2014.html
http://mail-archives.apache.org/mod_mbox/wicket-users/201502.mbox/%3CCAMomwMpLPDYezc=iFofm1R1Uq37vUFJ8VC-_ex5SU8-HAKBoRw%40mail.gmail.com%3E