FUXA: SSRF hardening for `device-webapi-request`
Published Aug 18, 2026
6.0
MEDIUMCVSS 4.0
EPSS 0.46%
Description
FUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software. In 1.3.2 and earlier, the device-webapi-request Socket.IO handler in server/runtime/index.js permits an authenticated non-admin runtime user to control property.address, causing the FUXA server to issue an outbound HTTP or HTTPS request and return the response body to the requesting socket. The attacker can use the server as a read SSRF oracle against reachable internal services or cloud metadata endpoints, with impact depending on the FUXA host's deployment network. This issue is fixed in version 1.3.3.
Affected products
-
- Version < 1.3.3StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Frangoteam | FUXA | n/a |
|
No data.
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
1 other source (NVD) ▾
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/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
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
NoTechnical Impact
PartialDecision
n/aAssessed Aug 19, 2026 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
Score over time
Aug–Oct 2026- EPSS v5
Percentile over time
- EPSS v5
Table of values (2 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 0.46% (0.00465) | 38.06th | v5 (v2026.06.15) |
| Aug 19, 2026 | 0.34% (0.00341) | 27.20th | v5 (v2026.06.15) |
References (4)
- https://github.com/frangoteam/FUXA/commit/4fa47d0a2a856ed34f427f472fb4450f86e7749b x_refsource_MISC
- https://github.com/frangoteam/FUXA/pull/2379 x_refsource_MISC
- https://github.com/frangoteam/FUXA/releases/tag/v1.3.3 x_refsource_MISC
- https://github.com/frangoteam/FUXA/security/advisories/GHSA-wrg6-49wh-46pw x_refsource_CONFIRM
| Link | Providers | Tags |
|---|---|---|
| https://github.com/frangoteam/FUXA/commit/4fa47d0a2a856ed34f427f472fb4450f86e7749b | x_refsource_MISC | |
| https://github.com/frangoteam/FUXA/pull/2379 | x_refsource_MISC | |
| https://github.com/frangoteam/FUXA/releases/tag/v1.3.3 | x_refsource_MISC | |
| https://github.com/frangoteam/FUXA/security/advisories/GHSA-wrg6-49wh-46pw | x_refsource_CONFIRM |
Change history (0)
No recorded changes yet.