What’s Vulnerable › Vulnerabilities

CVE-2025-69985

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 6.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-02-24 · updated 2026-06-17
• Weakness: CWE-288

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 products

• frangoteam FUXA: through 1.2.8

References

• https://gist.github.com/lihy10/8cb2dd65ebf1385f12a7e00e25a50d40
• https://github.com/frangoteam/FUXA/blob/master/server/api/jwt-helper.js

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