by Kastro
Paper/Archive/CVE-2026-25894

CVE-2026-25894

frangoteam FUXA — FUXA Unauthenticated Remote Code Execution via Hardcoded JWT Secret in Default Configuration

EPSS 0.9%CVSS 9.8
critical.is priorityof 100
41
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 58.4.584 × 2011.7No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

FUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software. An insecure default configuration in FUXA allows an unauthenticated, remote attacker to gain administrative access and execute arbitrary code on the server. This affects FUXA through version 1.2.9 when authentication is enabled, but the administrator JWT secret is not configured. This issue has been patched in FUXA version 1.2.10.

Affected

ProductAffectedFixed inSource
FUXA< 1.2.10–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
GitHub_M (CNA)9.5CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

refgithub.com/frangoteam/FUXA/security/advisories/GHSA-32cc-x95p-fxcgrefgithub.com/frangoteam/FUXA/commit/ea7b3df066f9fdef8ecdce318398ae40546bc50drefgithub.com/frangoteam/FUXA/releases/tag/v1.2.10