CVE-2025-69981

CRITICAL
2026-02-03 [email protected] GHSA-7g56-fwxj-cm23
9.8
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 21:54 vuln.today
CVE Published
Feb 03, 2026 - 18:16 nvd
CRITICAL 9.8

Tags

SQLi Fuxa

Description

FUXA v1.2.7 contains an Unrestricted File Upload vulnerability in the `/api/upload` API endpoint. The endpoint lacks authentication mechanisms, allowing unauthenticated remote attackers to upload arbitrary files. This can be exploited to overwrite critical system files (such as the SQLite user database) to gain administrative access, or to upload malicious scripts to execute arbitrary code.

Analysis

FUXA v1.2.7 has an unrestricted file upload in the /api/upload endpoint that lacks authentication and file type validation, enabling web shell deployment on SCADA systems.

Technical Context

The /api/upload endpoint in FUXA v1.2.7 has a CWE-434 unrestricted file upload without authentication (combined with CWE-306), allowing any attacker to upload executable files to the SCADA server.

Affected Products

['FUXA v1.2.7']

Remediation

Implement authentication and file type validation on the upload endpoint. Update FUXA.

Priority Score

49
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +49
POC: 0

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CVE-2025-69981 vulnerability details – vuln.today
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