CVE-2026-39170

Name: CVE-2026-39170
Creator: NVD / NIST
Published: 2026-06-09T19:17:48.307+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.3/10EPSS 0.11%

Last modified Jun 17, 2026

CVE-2026-39170 is a medium-severity vulnerability rated 6.3/10 on the CVSS scale. SemCms 5.0 is vulnerable to Cross Site Request Forgery (CSRF) via crafted POST request to /admin/semcms_user.php.. EPSS estimates a 0.11% chance of exploitation in the next 30 days.

Description

SemCms 5.0 is vulnerable to Cross Site Request Forgery (CSRF) via crafted POST request to /admin/semcms_user.php.

Metrics

CVSS 3.1

6.3/10

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

EPSS Probability

0.11%

1.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-352

References

https://gist.github.com/ql288470-pixel/41e01787357416458212dbbfd06c6d73

Timeline

Published: Jun 9, 2026
Last Modified: Jun 17, 2026
Status: Deferred

Frequently Asked Questions

What is CVE-2026-39170?

SemCms 5.0 is vulnerable to Cross Site Request Forgery (CSRF) via crafted POST request to /admin/semcms_user.php.

How severe is CVE-2026-39170?

CVE-2026-39170 has a CVSS score of 6.3/10 (MEDIUM severity). The EPSS model estimates a 0.11% probability of exploitation in the next 30 days.

How do I fix CVE-2026-39170?

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-2026-39170?

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

Scan your code now

Source: NVD / NIST