IceCMS through 4.1.5 contains a missing authentication vulnerability that allows unauthenticated attackers to modify, delete, or disable any account because /User/ is excluded from the Shiro jwt filter. Attackers can send PUT requests to /User/updateUser to set a new password and role on any userId, including administrators, enabling full account takeover.

Incorrect access control in IceCMS v3.4.7 and before allows attackers to authenticate by entering any arbitrary values as the username and password via the loginAdmin method in the UserController.java file.

IceCMS through 4.1.5 contains an unauthenticated sql injection vulnerability that allows remote attackers to inject SQL through the num path parameter of /WebArticle/findarticlesbynum. Attackers can append crafted SQL after the LIMIT clause concatenated into a MyBatis-Plus QueryWrapper to extract database contents via union-based or blind techniques.

IceCMS through 4.1.5 contains an unauthenticated sql injection vulnerability that allows remote attackers to inject SQL by supplying a crafted num path parameter to /WebResource/findresourcebynum. Attackers can append SQL after the LIMIT clause concatenated via QueryWrapper.last() to extract database contents using union-based or blind techniques.