CVE-2026-90619: 0x4m4 HexStrike AI Execute Endpoint hexstrike_server.py os command injection
A vulnerability has been found in 0x4m4 HexStrike AI up to d689933ff579d839c676c82b231f8e98326c5f04. Impacted is an unknown function of the file hexstrikeserver.py of the component Execute Endpoint. The manipulation of the argument code/script leads to os command injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available. The project was informed of the problem early through an issue report but has not responded yet.
Affected Software
Event History
Frequently Asked Questions
Who is exposed to this issue?
Deployments of 0x4m4 HexStrike AI that include the Execute Endpoint in hexstrike_server.py may be exposed. The issue can be exploited remotely, so systems where that endpoint is reachable by an attacker are the relevant attack surface.
What does an attacker need to exploit it?
No privileges or user interaction are required according to the supplied severity vector. An attacker needs to manipulate the code/script argument handled by the Execute Endpoint to trigger operating-system command injection.
Are fixed or affected versions available?
No specific fixed or affected release versions are available because the project uses a rolling-release delivery model. The reported affected code state is up to commit d689933ff579d839c676c82b231f8e98326c5f04, and the project had not responded to the report.
Is public exploitation information available?
Yes. The exploit has been publicly disclosed and may be used.