CVE-2026-90691
0x4m4 HexStrike AI API Files Endpoint hexstrike_server.py FileOperationsManager path traversal
- State
- Published
- Severity
- 6.9 Medium
- Published
- Sep 14, 2026
- Updated
- Sep 14, 2026
- Reserved
- Sep 13, 2026
Description
A security vulnerability has been detected in 0x4m4 HexStrike AI up to d689933ff579d839c676c82b231f8e98326c5f04. The impacted element is the function FileOperationsManager of the file hexstrike_server.py of the component API Files Endpoint. The manipulation of the argument filename leads to path traversal. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.9 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/E:P | VulDB |
| 3.1 | 8.3 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 3.0 | 8.3 High | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 2.0 | 7.5 High | AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:C | VulDB |
Weaknesses
- CWE-22 Path Traversal
Affected Products
| Product | Versions |
|---|---|
HexStrike AI0x4m4 |
|
References
- VDB-403224 | 0x4m4 HexStrike AI API Files Endpoint hexstrike_server.py FileOperationsManager path traversalvdb-entrytechnical-description
- VDB-403224 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- CVE-2026-90691 | CVE Analysis and Reportthird-party-advisory
- Submit #914893 | 0x4m4 hexstrike-ai v1.0 Arbitrary File Writethird-party-advisory
- https://github.com/0x4m4/hexstrike-ai/issues/225issue-tracking
- https://github.com/0x4m4/hexstrike-ai/pull/159issue-trackingpatch
- https://github.com/0x4m4/hexstrike-ai/issues/135exploitissue-tracking
Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.