CVE-2019-17352

Name: CVE-2019-17352
Creator: NVD / NIST
Published: 2019-10-08T13:15:15.957+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 1.74%

Last modified Jun 17, 2026

CVE-2019-17352 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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.. EPSS estimates a 1.74% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

EPSS Probability

1.74%

74.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-434

Affected Software

Vendor	Product	Versions
Jfinal	Jfinal	< 4.4

References

https://gitee.com/jfinal/cos/commit/5eb23d6e384abaad19faa7600d14c9a2f525946aPermissions Required, Vendor Advisory
https://gitee.com/jfinal/cos/commit/8d26eec61f0d072a68bf7393cf3a8544a1112130Permissions Required, Vendor Advisory
https://github.com/jfinal/jfinal/issues/171Exploit, Third Party Advisory
https://gitee.com/jfinal/cos/commit/5eb23d6e384abaad19faa7600d14c9a2f525946aPermissions Required, Vendor Advisory
https://gitee.com/jfinal/cos/commit/8d26eec61f0d072a68bf7393cf3a8544a1112130Permissions Required, Vendor Advisory
https://github.com/jfinal/jfinal/issues/171Exploit, Third Party Advisory

Timeline

Published: Oct 8, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-17352?

How severe is CVE-2019-17352?

CVE-2019-17352 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.74% probability of exploitation in the next 30 days.

How do I fix CVE-2019-17352?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-17352?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST