Description
JasperServer in JasperReports Server Community Project 3.7.0 and 3.7.1 uses a predictable _flowExecutionKey parameter, which makes it easier for remote attackers to conduct cross-site request forgery (CSRF) attacks via a brute-force approach.
References
- http://www.csirtcv.gva.es/sites/all/files/images/content/%5BCSIRT-cv%5D%20JasperServer%203.7.0%20CE%20CSRF%20Advisory.pdf
- http://www.csirtcv.gva.es/es/alertas/vulnerabilidad-en-jasperserver.html
- jasperreports-flowexecutionkey-csrf(69849) vdb-entry
- VU#519588 third-party-advisory
- http://www.kb.cert.org/vuls/id/MAPG-8ELLJC
- 49649 vdb-entry