GCVE-110-OSM-2021-2

Advisory PublishedCVSS 9.6/10

Vulnetix · Advisory published September 8, 2021

Malicious Laravel package containing backdoor for remote code execution. Backdoor embedded in QRCodeServiceProvider boot() method, automatically executed by Laravel framework. Laravel auto-calls boot() method of QRCodeServiceProvider class, enabling persistent backdoor. Remote command execution triggered via URL parameter ?run=[command] on any page of the infected site. Provides full web shell capabilities. Related to fr3on/neutron package by same author (Ahmed Mardi, Egyptian PHP developer).

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Weaknesses (CWE)

CWE-506Embedded Malicious Code

Risk Scores

CVSS 3.1

9.6/10

Critical · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Affected Products

Vendor	Product	Versions	Platforms
unknown	laraveli/qr-code	* (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), * (affected), All versions affected (affected), All versions affected (affected), * (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), * (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), * (affected), All versions affected (affected), * (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), * (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), * (affected), All versions affected (affected), All versions affected (affected), * (affected), All versions affected (affected), * (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), * (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), * (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), * (affected), * (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), * (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), * (affected), * (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), * (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), * (affected), * (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), * (affected), All versions affected (affected), * (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), * (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), * (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), * (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), * (affected), All versions affected (affected), All versions affected (affected), * (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), All versions affected (affected), * (affected), * (affected), * (affected), * (affected), * (affected), * (affected), * (affected), * (affected), * (affected), * (affected), * (affected), * (affected), * (affected), All versions affected (affected), All versions affected (affected)	—
unknown		all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), * (affected), * (affected), * (affected), all (affected), * (affected), all (affected), all (affected), all (affected), all (affected), all (affected), * (affected), * (affected), * (affected), all (affected), all (affected), all (affected), * (affected), all (affected), all (affected), * (affected), * (affected), all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), * (affected), all (affected), all (affected), all (affected), * (affected), all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), * (affected), all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), * (affected), all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), * (affected), all (affected), * (affected), all (affected), * (affected), all (affected), all (affected), * (affected), all (affected), all (affected), all (affected), all (affected), * (affected), all (affected), all (affected), all (affected), * (affected), * (affected), all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), * (affected), * (affected), all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), * (affected), all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), * (affected), * (affected), all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), * (affected), all (affected), all (affected), * (affected), all (affected), all (affected), all (affected), * (affected), all (affected), * (affected), all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), all (affected), * (affected), * (affected), * (affected), * (affected), * (affected), * (affected), * (affected), * (affected), * (affected), * (affected), * (affected), all (affected), all (affected)	—

References

Malicious package:

advisory

vendor

Malicious packagist package: laraveli/qr-code

advisory

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