CVE-2026-25951

HIGH

7.2

Description

FUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software. Prior to 1.2.11, there is a flaw in the path sanitization logic allows an authenticated attacker with administrative privileges to bypass directory traversal protections. By using nested traversal sequences (e.g., ....//), an attacker can write arbitrary files to the server filesystem, including sensitive directories like runtime/scripts. This leads to Remote Code Execution (RCE) when the server reloads the malicious scripts. This vulnerability is fixed in 1.2.11.

CVE Details

CVSS v3.1 Score7.2

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredHIGH

User InteractionNONE

Published2/9/2026

Last Modified2/13/2026

Sourcenvd

Honeypot Sightings0

Affected Products

frangoteam:fuxa

Weaknesses (CWE)

CWE-22CWE-23CWE-184

References

https://github.com/frangoteam/FUXA/commit/f7a9f04b2ab97ab5421e4ec4e711c51e9f4b65c8(security-advisories@github.com)

https://github.com/frangoteam/FUXA/releases/tag/v1.2.11(security-advisories@github.com)

https://github.com/frangoteam/FUXA/security/advisories/GHSA-68m5-5w2h-h837(security-advisories@github.com)

IOC Correlations

No correlations recorded

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