CVE-2025-69985
CRITICAL9.8EPSS 1.7%FUXA has JWT Authentication Bypass via HTTP Referer header spoofing
Published: 2/24/2026Modified: 2/26/2026
Also known as:GHSA-4r4r-4jp4-wwf9
Description
FUXA 1.2.8 and prior contains an Authentication Bypass vulnerability leading to Remote Code Execution (RCE). The vulnerability exists in the server/api/jwt-helper.js middleware, which improperly trusts the HTTP "Referer" header to validate internal requests. A remote unauthenticated attacker can bypass JWT authentication by spoofing the Referer header to match the server's host. Successful exploitation allows the attacker to access the protected /api/runscript endpoint and execute arbitrary Node.js code on the server.
Affected packages (1)
- npm/@frangoteam/fuxafrom 0, <= 1.2.8
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |