CVE-2019-17352
JFinal file validation vulnerability
7.5
HIGH
CVSS 3.1
EPSS 0.29%
Description
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.
How to fix CVE-2019-17352
To remediate CVE-2019-17352, upgrade the affected package to a fixed version below.
- —upgrade to 4.5 or later
Is CVE-2019-17352 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 4.5
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |