CVE-2026-90691

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.

CVSS v3 8.3 HIGH
CVSS v2.0 7.5 HIGH

8.3^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope CHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/0x4m4/hexstrike-ai/issues/135
https://github.com/0x4m4/hexstrike-ai/issues/225
https://github.com/0x4m4/hexstrike-ai/pull/159
https://vuldb.com/cve/CVE-2026-90691
https://vuldb.com/submit/914893
https://vuldb.com/vuln/403224
https://vuldb.com/vuln/403224/cti

Configurations

No configuration.

History

No history.

Information

Published : 2026-09-14 07:17

Updated : 2026-09-14 20:56

NVD link : CVE-2026-90691

Mitre link : CVE-2026-90691

CVE.ORG link : CVE-2026-90691

JSON object : View

Products Affected

No product.

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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