CVE-2026-30461

Name: CVE-2026-30461
Creator: NVD / NIST
Published: 2026-04-15T16:16:36.05+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.3/10EPSS 0.61%

Last modified Jun 17, 2026

CVE-2026-30461 is a high-severity vulnerability rated 8.3/10 on the CVSS scale. Daylight Studio FuelCMS v1.5.2 was discovered to contain an authenticated remote code execution (RCE) vulnerability via the /controllers/Installer.php and the function add_git_submodule.. EPSS estimates a 0.61% chance of exploitation in the next 30 days.

Description

Daylight Studio FuelCMS v1.5.2 was discovered to contain an authenticated remote code execution (RCE) vulnerability via the /controllers/Installer.php and the function add_git_submodule.

Metrics

CVSS 3.1

8.3/10

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

EPSS Probability

0.61%

44.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-77

Affected Software

Vendor	Product	Versions
Thedaylightstudio	Fuel Cms	1.5.2

References

http://daylight.comNot Applicable
http://fuelcms.comProduct
https://github.com/daylightstudio/FUEL-CMS/blob/master/fuel/modules/fuel/controllers/Installer.phpProduct
https://pentest-tools.com/PTT-2025-028-Authenticated-RCE-via-Git-Submodules.pdfExploit, Third Party Advisory

Timeline

Published: Apr 15, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-30461?

Daylight Studio FuelCMS v1.5.2 was discovered to contain an authenticated remote code execution (RCE) vulnerability via the /controllers/Installer.php and the function add_git_submodule.

How severe is CVE-2026-30461?

CVE-2026-30461 has a CVSS score of 8.3/10 (HIGH severity). The EPSS model estimates a 0.61% probability of exploitation in the next 30 days.

How do I fix CVE-2026-30461?

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-2026-30461?

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

Scan your code now

Source: NVD / NIST