In Vtiger 7.x before 7.2.0, the My Preferences saving functionality allows a user without administrative privileges to change his own role by adding roleid=H2 to a POST request.
During installation, installed file permissions are set to allow anyone to modify those files.
Link | Tags |
---|---|
https://code.vtiger.com/vtiger/vtigercrm/issues/1126 | exploit vendor advisory |
http://lists.vtigercrm.com/pipermail/vtigercrm-developers/2019-April/037964.html | patch vendor advisory |