What is the severity of CVE-2019-17352?

CVE-2019-17352 is considered a moderate severity vulnerability due to its potential to allow unauthorized file uploads.

How do I fix CVE-2019-17352?

To fix CVE-2019-17352, update JFinal to version 4.4 or later, where the vulnerability has been addressed.

What can be exploited in CVE-2019-17352?

CVE-2019-17352 allows an attacker to bypass the isSafeFile() function, enabling the upload of any file type, including .jsp files.

What versions of JFinal are affected by CVE-2019-17352?

JFinal versions up to, but not including, version 4.4 are affected by CVE-2019-17352.

What are the consequences of exploiting CVE-2019-17352?

Exploitation of CVE-2019-17352 can lead to unauthorized file uploads, potentially resulting in arbitrary code execution.

Vulnerability/
CVE-2019-17352

high

7.5

CWE

434

8/10/2019

5/8/2024

CVE-2019-17352: Malicious File Upload

First published: Tue Oct 08 2019(Updated: )

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.

Credit: cve@mitre.org

Affected Software	Affected Version	How to fix
Jfinal Jfinal	<4.4

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Frequently Asked Questions

What is the severity of CVE-2019-17352?
CVE-2019-17352 is considered a moderate severity vulnerability due to its potential to allow unauthorized file uploads.
How do I fix CVE-2019-17352?
To fix CVE-2019-17352, update JFinal to version 4.4 or later, where the vulnerability has been addressed.
What can be exploited in CVE-2019-17352?
CVE-2019-17352 allows an attacker to bypass the isSafeFile() function, enabling the upload of any file type, including .jsp files.
What versions of JFinal are affected by CVE-2019-17352?
JFinal versions up to, but not including, version 4.4 are affected by CVE-2019-17352.
What are the consequences of exploiting CVE-2019-17352?
Exploitation of CVE-2019-17352 can lead to unauthorized file uploads, potentially resulting in arbitrary code execution.

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Frequently Asked Questions

What is the severity of CVE-2019-17352?
CVE-2019-17352 is considered a moderate severity vulnerability due to its potential to allow unauthorized file uploads.
How do I fix CVE-2019-17352?
To fix CVE-2019-17352, update JFinal to version 4.4 or later, where the vulnerability has been addressed.
What can be exploited in CVE-2019-17352?
CVE-2019-17352 allows an attacker to bypass the isSafeFile() function, enabling the upload of any file type, including .jsp files.
What versions of JFinal are affected by CVE-2019-17352?
JFinal versions up to, but not including, version 4.4 are affected by CVE-2019-17352.
What are the consequences of exploiting CVE-2019-17352?
Exploitation of CVE-2019-17352 can lead to unauthorized file uploads, potentially resulting in arbitrary code execution.