CVE-2018-16975

Name: CVE-2018-16975
Creator: NVD / NIST
Published: 2018-09-12T21:29:00.863+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 3.69%

Last modified Jun 17, 2026

CVE-2018-16975 is a vulnerability of currently unknown severity. An issue was discovered in Elefant CMS before 2.0.7. There is a PHP Code Execution Vulnerability in /designer/add/stylesheet.php by using a .php extension in the New Stylesheet Name field in conjunction with <?php content, because of insufficient input validation in apps/designer/handlers/csspreview.php.. EPSS estimates a 3.69% chance of exploitation in the next 30 days.

Description

An issue was discovered in Elefant CMS before 2.0.7. There is a PHP Code Execution Vulnerability in /designer/add/stylesheet.php by using a .php extension in the New Stylesheet Name field in conjunction with <?php content, because of insufficient input validation in apps/designer/handlers/csspreview.php.

Metrics

EPSS Probability

3.69%

88.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-94

Affected Software

Vendor	Product	Versions
Elefantcms	Elefant	< 2.0.7

References

https://github.com/jbroadway/elefant/commit/0795ab57c7ffa53ff4af57e229f6d9680fa54a21Patch, Third Party Advisory
https://github.com/jbroadway/elefant/issues/286Exploit, Patch, Third Party Advisory
https://github.com/jbroadway/elefant/releases/tag/elefant_2_0_7_stableRelease Notes
https://github.com/jbroadway/elefant/commit/0795ab57c7ffa53ff4af57e229f6d9680fa54a21Patch, Third Party Advisory
https://github.com/jbroadway/elefant/issues/286Exploit, Patch, Third Party Advisory
https://github.com/jbroadway/elefant/releases/tag/elefant_2_0_7_stableRelease Notes

Timeline

Published: Sep 12, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-16975?

How severe is CVE-2018-16975?

Severity scoring for CVE-2018-16975 is pending analysis. The EPSS model estimates a 3.69% probability of exploitation in the next 30 days.

How do I fix CVE-2018-16975?

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-2018-16975?

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

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Source: NVD / NIST