Eval injection vulnerability in adm_config_set.php in Mantis before 1.1.2 allows remote authenticated administrators to execute arbitrary code via the value parameter.
https://www.exploit-db.com/exploits/5657
https://exchange.xforce.ibmcloud.com/vulnerabilities/42550
http://www.vupen.com/english/advisories/2008/1598/references
http://www.securityfocus.com/bid/29297
http://www.mantisbt.org/bugs/changelog_page.php
http://www.gentoo.org/security/en/glsa/glsa-200809-10.xml
http://securityreason.com/securityalert/4044
http://secunia.com/advisories/31972