GHSA-279p-pc38-xx4p
JFinal file validation vulnerability
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Maven | com.jfinal:jfinal | < 4.5 | 4.5 |
Details
As written in the advisory (Markdown source, shown as plain text).
In JFinal cos before 2019-08-13, as used in JFinal 4.4, there is a vulnerability that can bypass the isSafeFile() function: one can upload any type of file. For example, a .jsp file may be stored and almost immediately deleted, but this deletion step does not occur for certain exceptions.
References
External links from the advisory. They lead to third-party sites.