GHSA-88qh-cphv-996c

Source

https://github.com/advisories/GHSA-88qh-cphv-996c

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/02/GHSA-88qh-cphv-996c/GHSA-88qh-cphv-996c.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-88qh-cphv-996c

Published

2026-02-05T00:37:30Z

Modified

2026-02-06T17:04:38.175886Z

Severity

9.5 (Critical) CVSS_V4 - 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 CVSS Calculator

Summary

FUXA Unauthenticated Remote Code Execution via Arbitrary File Write in Upload API

Details

Summary

Description 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.

Impact

This affects all deployments, including those with runtime.settings.secureEnabled set to true.

Exploitation allows an unauthenticated, remote attacker to overwrite application and system files. If the attacker can overwrite application code, startup scripts, or configuration files that are later executed/loaded, RCE is likely. Depending on deployment configuration and permissions, this may lead to full system compromise and could further expose connected ICS/SCADA environments to follow-on actions.

Patches

This issue has been patched in FUXA version 1.2.10. Users are strongly encouraged to update to the latest available release.

Notes

GitHub stated this vulnerability is identical to CVE-2025-69981, which was published against the repository out of band before coordinated disclosure concluded. CVE-2025-69981 describes a "CWE-434: Unrestricted Upload of File with Dangerous Type" vulnerability. While a CWE-434 is present, it was an unsafe, intended feature of the application that has been locked behind authentication. This report describes a "CWE-35: Path Traversal" that enables an arbitrary file write.

Database specific

{
    "cwe_ids": [
        "CWE-22",
        "CWE-306"
    ],
    "github_reviewed_at": "2026-02-05T00:37:30Z",
    "nvd_published_at": null,
    "severity": "CRITICAL",
    "github_reviewed": true
}

References

Affected packages

npm / fuxa-server

Package

Name: fuxa-server; View open source insights on deps.dev
Purl: pkg:npm/fuxa-server

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.2.10

Database specific

last_known_affected_version_range

"<= 1.2.9"

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/02/GHSA-88qh-cphv-996c/GHSA-88qh-cphv-996c.json"