A SQL injection vulnerability in core/inc/auto-modules.php in BigTree CMS through 4.2.19 allows remote authenticated attackers to obtain information in the context of the user used by the application to retrieve data from the database. The attack uses an admin/trees/add/process request with a crafted _tags[] parameter that is mishandled in a later admin/ajax/dashboard/approve-change request.
The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.
Link | Tags |
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https://github.com/bigtreecms/BigTree-CMS/issues/323 | patch exploit third party advisory issue tracking |