Vulnerability Description
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.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://github.com/BruceJqs/public_exp/issues/22
- https://github.com/BurtTheCoder/mcp-dnstwist/
- https://github.com/BurtTheCoder/mcp-dnstwist/issues/13
- https://vuldb.com/submit/804027
- https://vuldb.com/vuln/360185
- https://vuldb.com/vuln/360185/cti
FAQ
What is CVE-2026-7443?
CVE-2026-7443 is a vulnerability with a CVSS score of 7.3 (HIGH). 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...
How severe is CVE-2026-7443?
CVE-2026-7443 has been rated HIGH with a CVSS base score of 7.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-7443?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.