JFinalCMS 1.0 is vulnerable to SQL Injection in rc/main/java/com/cms/entity/Content.java. The cause of the vulnerability is that the title parameter is controllable and is concatenated directly into filterSql without filtering.
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://github.com/Nbccccc/vulnerability_discovery/blob/main/JFinalCMS/JFinalCms%20SQL%20Injection.md | third party advisory exploit |