An issue was discovered in MRCMS (aka mushroom) through 3.1.2. The WebParam.java file directly accepts the FIELD_T parameter in a request and uses it as a hash of SQL statements without filtering, resulting in a SQL injection vulnerability in getChannel() in the ChannelService.java file.
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 |
|---|---|
| https://github.com/wuweiit/mushroom/issues/16 | third party advisory exploit |