A vulnerability was found in DataGear up to 5.0.0. It has been declared as critical. Affected by this vulnerability is the function evaluateVariableExpression of the file ConversionSqlParamValueMapper.java of the component Data Schema Page. The manipulation leads to improper neutralization of special elements used in an expression language statement. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-273697 was assigned to this vulnerability.
The product constructs all or part of an expression language (EL) statement in a framework such as a Java Server Page (JSP) using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended EL statement before it is executed.
| Link | Tags |
|---|---|
| https://vuldb.com/?id.273697 | third party advisory vdb entry technical description |
| https://vuldb.com/?ctiid.273697 | signature vdb entry permissions required |
| https://vuldb.com/?submit.386413 | third party advisory vdb entry |
| https://gitee.com/datagear/datagear/issues/IAF3H7 | issue tracking exploit |