Backdoor in 1337qq-js NPM package



Risk Critical
Patch available NO
Number of vulnerabilities 1
CVE-ID N/A
CWE-ID CWE-506
Exploitation vector Network
Public exploit N/A
Vulnerable software
 1337qq-js
Web applications / Modules and components for CMS

Vendor Andre Eleuterio

Security Bulletin

This security bulletin contains one critical risk vulnerability.

1) Embedded malicious code (backdoor)

EUVDB-ID: #VU24229

Risk: Critical

CVSSv4.0: 8.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Red]

CVE-ID: N/A

CWE-ID: CWE-506 - Embedded Malicious Code

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain unauthorized access to the application.

The vulnerability exists due to presence of embedded malicious functionality in the application code (aka backdoor) that allows a remote attacker to gain unauthorized access to the server.

The package exfiltrates sensitive information through install scripts on Linux/UNIX systems. The information exfiltrated includes:

  • Environment variables
  • Running processes
  • /etc/hosts
  • uname -a
  • npmrc file

Remove the package from your system and rotate any compromised credentials.

Mitigation

It is recommended to remove this software.

Vulnerable software versions

1337qq-js: 1.0.2 - 1.0.11

CPE2.3 External links

https://www.npmjs.com/advisories/1455


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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