CVE-2026-90620 Details
Description
A vulnerability was determined in 0x4m4 HexStrike AI up to d689933ff579d839c676c82b231f8e98326c5f04. The impacted element is an unknown function of the file hexstrike_server.py of the component API Command Endpoint. This manipulation causes missing authentication. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. The project was informed of the problem early through an issue report but has not responded yet.
A vulnerability allowing for missing authentication has been identified in 0x4m4 HexStrike AI versions prior to d689933ff579d839c676c82b231f8e98326c5f04. The issue arises in an unknown function within the file hexstrike_server.py, specifically at the API Command Endpoint. This vulnerability can be exploited remotely. The project has been notified of this issue, but no response has been received yet.
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 14, 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/223 | [email protected] | Issue TrackingVendor |
| https://vuldb.com/cve/CVE-2026-90620 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/submit/914813 | [email protected] | Issue TrackingPermission Required |
| https://vuldb.com/vuln/403202 | [email protected] | BundlePermission Required |
| https://vuldb.com/vuln/403202/cti | [email protected] | Content Wall |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-287 | Improper Authentication | [email protected] |
| CWE-306 | Missing Authentication for Critical Function | [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 14, 2026 | CVE Modified | CISA-ADP |
| Sep 14, 2026 | New CVE Received | [email protected] |