CVE-2023-30349

Name: CVE-2023-30349
Creator: NVD / NIST
Published: 2023-04-27T14:15:09.32+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 1.56%

Last modified Jun 17, 2026

CVE-2023-30349 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. JFinal CMS v5.1.0 was discovered to contain a remote code execution (RCE) vulnerability via the ActionEnter function.. EPSS estimates a 1.56% chance of exploitation in the next 30 days.

Description

JFinal CMS v5.1.0 was discovered to contain a remote code execution (RCE) vulnerability via the ActionEnter function.

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

1.56%

72.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-94

Affected Software

Vendor	Product	Versions
Jflyfox	Jfinal Cms	5.1.0

References

https://github.com/jflyfox/jfinal_cms/issues/54Exploit, Issue Tracking, Vendor Advisory
https://github.com/jflyfox/jfinal_cms/issues/54Exploit, Issue Tracking, Vendor Advisory

Timeline

Published: Apr 27, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-30349?

JFinal CMS v5.1.0 was discovered to contain a remote code execution (RCE) vulnerability via the ActionEnter function.

How severe is CVE-2023-30349?

CVE-2023-30349 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.56% probability of exploitation in the next 30 days.

How do I fix CVE-2023-30349?

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-2023-30349?

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

Scan your code now

Source: NVD / NIST