The password reset in PivotX before 2.2.4 allows remote attackers to modify the passwords of arbitrary users via unspecified vectors.
https://exchange.xforce.ibmcloud.com/vulnerabilities/65539
http://www.vupen.com/english/advisories/2011/0445
http://www.securityfocus.com/bid/46463
http://www.kb.cert.org/vuls/id/175068
http://secunia.com/advisories/43417
http://forum.pivotx.net/viewtopic.php?p=10639#p10639
http://forum.pivotx.net/viewtopic.php?f=2&t=1967