CVE-2026-25894 json
FUXA Unauthenticated Remote Code Execution via Hardcoded JWT Secret in Default Configuration
published 2026-02-05 9 mo ago modified 2026-06-17 4 mo ago also EUVD-2026-6243 , GHSA-32cc-x95p-fxcg
- cvss
- 9.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.8%
- EPSS 0.8% chance of exploitation in 30 days, percentile 58%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- npm fuxa-server 1.2.10
- frangoteam fuxa 1.2.10
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 8 mo ago
Exploit prediction
0.84% chance of exploitation in the next 30 days, higher than 58% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 9.5 | CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H |
| CNA | 4.0 | 9.5 | CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| npm | fuxa-server | <1.2.10 |
1.2.10 |
Affected products
- frangoteam FUXA
Classification
References
-
github.com
/frangoteam/FUXA/commit/ea7b3df066f9fdef8ecdce318398ae40546bc50d
web, patch
-
github.com
/frangoteam/FUXA/security/advisories/GHSA-32cc-x95p-fxcg
web, vendor-advisory
-
github.com
/frangoteam/FUXA/releases/tag/v1.2.10
web, release-notes
-
nvd.nist.gov
/vuln/detail/CVE-2026-25894
advisory
-
github.com
/frangoteam/FUXA
package
Sources
- CVE List CVE-2026-25894
- GitHub Advisory GHSA-32cc-x95p-fxcg
- NVD CVE-2026-25894
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.