MantisBT before 1.2.11 does not check the delete_attachments_threshold permission when form_security_validation is set to OFF, which allows remote authenticated users with certain privileges to bypass intended access restrictions and delete arbitrary attachments.
Publish Date : 2012-06-16 Last Update Date : 2013-08-26
(There is no impact to the confidentiality of the system.)
(Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
(There is reduced performance or interruptions in resource availability.)
(Specialized access conditions exist. It is hard to exploit and several special conditions must be satisfied to exploit)
(The vulnerability requires an attacker to be logged into the system (such as at a command line or via a desktop session or web interface).)
Bypass a restriction or similar
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify
a vulnerability or a missing patch. Check out the OVAL definitions
if you want to learn what you should do to verify a vulnerability.