CVE-2026-0759 — CRITICAL (9.8)

Vulnerability Description

Katana Network Development Starter Kit executeCommand Command Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Katana Network Development Starter Kit. Authentication is not required to exploit this vulnerability. The specific flaw exists within the implementation of the executeCommand method. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the service account. Was ZDI-CAN-27786.

CVSS Score

9.8

CRITICAL

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Related Weaknesses (CWE)

CWE-78

References

https://www.zerodayinitiative.com/advisories/ZDI-26-025/

FAQ

What is CVE-2026-0759?

CVE-2026-0759 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Katana Network Development Starter Kit executeCommand Command Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installati...

How severe is CVE-2026-0759?

CVE-2026-0759 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2026-0759?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.