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CVE-2026-30461

HIGH CVSS 3.1: 8.3 EPSS 0.33%
Updated Apr 17, 2026
PHP
Parameter Value
CVSS 8.3 (HIGH)
Type CWE-77 (Command Injection)
Vendor PHP
Public PoC No

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.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
Low
Partial disruption

CVSS Vector v3.1

Weakness Type (CWE)

CWE-77 Command Injection

References 4

http://daylight.com
cve@mitre.org
http://fuelcms.com
cve@mitre.org
https://github.com/daylightstudio/FUEL-CMS/blob/master/fuel/modules/fuel/contro…
cve@mitre.org
https://pentest-tools.com/PTT-2025-028-Authenticated-RCE-via-Git-Submodules.pdf
cve@mitre.org
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