CVE-2026-90619 Details
Description
A vulnerability has been found in 0x4m4 HexStrike AI up to d689933ff579d839c676c82b231f8e98326c5f04. Impacted is an unknown function of the file hexstrike_server.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.
An OS command injection vulnerability has been identified in 0x4m4 HexStrike AI versions prior to d689933ff579d839c676c82b231f8e98326c5f04. The issue arises in the Execute Endpoint component, specifically within an unknown function of the file hexstrike_server.py. The vulnerability allows remote attackers to manipulate the argument code/script, leading to unauthorized command execution on the server.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Sep 14, 2026CISA-ADP
Assessed Sep 16, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/0x4m4/hexstrike-ai/issues/222 | [email protected] | Issue TrackingVendor |
| https://vuldb.com/cve/CVE-2026-90619 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/submit/914810 | [email protected] | Issue TrackingPermission Required |
| https://vuldb.com/vuln/403200 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/vuln/403200/cti | [email protected] | Content Wall |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-77 | Improper Neutralization of Special Elements used in a Command ('Command Injection') | [email protected] |
| CWE-78 | Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| 0x4m4 HexStrike AI | <= d689933ff579d839c676c82b231f8e98326c5f04 |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Sep 16, 2026 | CVE Modified | CISA-ADP |
| Sep 14, 2026 | New CVE Received | [email protected] |