CVE-2026-7443 PUBLISHED

BurtTheCoder mcp-dnstwist MCP index.ts fuzz_domain os command injection

Assigner: VulDB
Reserved: 29.04.2026 Published: 29.04.2026 Updated: 29.04.2026

A weakness has been identified in BurtTheCoder mcp-dnstwist up to 1.0.4. Affected by this vulnerability is the function fuzz_domain of the file src/index.ts of the component MCP Interface. Executing a manipulation of the argument Request can lead to os command injection. The attack may be launched remotely. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.

Metrics

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
CVSS Score: 6.9

Product Status

Vendor BurtTheCoder
Product mcp-dnstwist
Versions
  • Version 1.0.0 is affected
  • Version 1.0.1 is affected
  • Version 1.0.2 is affected
  • Version 1.0.3 is affected
  • Version 1.0.4 is affected

Credits

  • _Eternity_ (VulDB User) reporter
  • VulDB CNA Team coordinator

References

Problem Types

  • OS Command Injection CWE
  • Command Injection CWE