CVE-2026-25895 in the critical feed json
FUXA Unauthenticated Remote Code Execution via Arbitrary File Write in Upload API
published 2026-02-05 9 mo ago modified 2026-06-17 4 mo ago also EUVD-2026-6244 , GHSA-88qh-cphv-996c
- cvss
- 9.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 12.8%
- EPSS 12.8% chance of exploitation in 30 days, percentile 96%
- public exploits
- 1
- Exploit-DB, plus a Nuclei check
Summary
FUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software. A path traversal vulnerability in FUXA allows an unauthenticated, remote attacker to write arbitrary files to arbitrary locations on the server filesystem. This affects FUXA through version 1.2.9. This issue has been patched in FUXA version 1.2.10.
Patch / fix
- npm fuxa-server 1.2.10
- frangoteam fuxa 1.2.10
Timeline
- Published
- First public exploit (EDB-52568)
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 8 mo ago
Exploit prediction
12.85% chance of exploitation in the next 30 days, higher than 96% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- EDB-52568 FUXA 1.2.9 - RCE webapps, 2026-05-21
- Nuclei template FUXA <= 1.2.9 - Unauthenticated Path Traversal to Arbitrary File Write nuclei detection template
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 9.5 | CVSS:4.0/AV:N/AC:L/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:L/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/22c2192f5d9beef8a787c45eff3a14c24dbb5f96
web, patch
-
github.com
/frangoteam/FUXA/security/advisories/GHSA-88qh-cphv-996c
web, vendor-advisory
-
github.com
/frangoteam/FUXA/releases/tag/v1.2.10
web, release-notes
-
nvd.nist.gov
/vuln/detail/CVE-2026-25895
advisory
-
github.com
/frangoteam/FUXA
package
Sources
- CVE List CVE-2026-25895
- GitHub Advisory GHSA-88qh-cphv-996c
- NVD CVE-2026-25895
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.