CVE-2023-4188

Name: CVE-2023-4188
Creator: NVD / NIST
Published: 2023-08-05T20:15:09.87+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.1/10EPSS 0.78%

Last modified Jun 17, 2026

CVE-2023-4188 is a critical-severity vulnerability rated 9.1/10 on the CVSS scale. SQL Injection in GitHub repository instantsoft/icms2 prior to 2.16.1-git.. EPSS estimates a 0.78% chance of exploitation in the next 30 days.

Description

SQL Injection in GitHub repository instantsoft/icms2 prior to 2.16.1-git.

Metrics

CVSS 3.1

9.1/10

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

EPSS Probability

0.78%

51.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-89

Affected Software

Vendor	Product	Versions
Instantcms	Instantcms	< 2.16.1

References

https://github.com/instantsoft/icms2/commit/1dbc3e6c8fbf5d2dc551cb27fad0de3584dee40fPatch
https://huntr.dev/bounties/fe9809b6-40ad-4e81-9197-a9aa42e8a7bfExploit, Patch, Third Party Advisory
https://github.com/instantsoft/icms2/commit/1dbc3e6c8fbf5d2dc551cb27fad0de3584dee40fPatch
https://huntr.dev/bounties/fe9809b6-40ad-4e81-9197-a9aa42e8a7bfExploit, Patch, Third Party Advisory

Timeline

Published: Aug 5, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-4188?

SQL Injection in GitHub repository instantsoft/icms2 prior to 2.16.1-git.

How severe is CVE-2023-4188?

CVE-2023-4188 has a CVSS score of 9.1/10 (CRITICAL severity). The EPSS model estimates a 0.78% probability of exploitation in the next 30 days.

How do I fix CVE-2023-4188?

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-2023-4188?

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

Scan your code now

Source: NVD / NIST