Ruoyi v.4.7.9 and before contains an authenticated SQL injection vulnerability. This is because the filterKeyword method does not completely filter SQL injection keywords, resulting in the risk of SQL injection.

RuoYi v4.7.9 and before has a security flaw that allows escaping from comments within the code generation feature, enabling the injection of malicious code.

A vulnerability was found in yproject RuoYi up to 4.7.9. It has been declared as problematic. Affected by this vulnerability is the function SysUserServiceImpl of the file ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysUserServiceImpl.java of the component Backend User Import. The manipulation of the argument loginName leads to cross site scripting. The attack can be launched remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used. The patch is named 9b68013b2af87b9c809c4637299abd929bc73510. It is recommended to apply a patch to fix this issue.

Ruoyi v4.7.9 and before was discovered to contain a cross-site scripting (XSS) vulnerability via the sql parameter of the createTable() function at /tool/gen/create.

RuoYi CMS v4.7.9 was discovered to contain a SQL injection vulnerability via the jobid parameter at /sasfs1.

Cross Site Scripting vulnerability in RuoYi v.4.7.9 and before allows a remote attacker to execute arbitrary code via the file upload method