A vulnerability was found in cjbi wetech-cms 1.0/1.1/1.2. It has been classified as critical. Affected is the function searchTopic of the file wetech-cms-master\wetech-core\src\main\java\tech\wetech\cms\dao\TopicDao.java. The manipulation of the argument con leads to sql injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.
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://vuldb.com/?id.287862 | vdb entry permissions required technical description |
| https://vuldb.com/?ctiid.287862 | signature vdb entry permissions required |
| https://vuldb.com/?submit.458851 | third party advisory vdb entry |
| https://github.com/hadagaga/vuln/blob/master/wetech-cms/sql-2/SQL_injection_vulnerability.md | third party advisory exploit |