A vulnerability was found in cjbi wetech-cms 1.0/1.1/1.2 and classified as critical. This issue affects the function searchTopicByKeyword of the file wetech-cms-master\wetech-core\src\main\java\tech\wetech\cms\dao\TopicDao.java. The manipulation of the argument keyword leads to sql injection. The attack may be initiated 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.

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.

A vulnerability was found in cjbi wetech-cms 1.0/1.1/1.2. It has been declared as critical. Affected by this vulnerability is the function findUser of the file wetech-cms-master\wetech-core\src\main\java\tech\wetech\cms\dao\UserDao.java. The manipulation of the argument searchValue/gId/rId leads to sql injection. The attack can be launched 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.

A vulnerability was found in cjbi wetech-cms 1.0/1.1/1.2. It has been rated as problematic. Affected by this issue is the function backup of the file wetech-cms-master\wetech-basic-common\src\main\java\tech\wetech\basic\util\BackupFileUtil.java of the component Database Backup Handler. The manipulation of the argument name leads to path traversal: '../filedir'. The attack may be launched 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.