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

Description

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.

Recommendation

Update the fuxa-server package to the latest compatible version. Followings are version details:

• Affected version(s): <= 1.2.9
• Patched version(s): 1.2.10

References

• GHSA-88qh-cphv-996c
• CVE-2026-25895
• CWE-22
• CWE-306
• CAPEC-310
• OWASP 2021-A1
• OWASP 2021-A6
• OWASP 2021-A7

Related Issues

• FUXA Unauthenticated Remote Code Execution via Hardcoded JWT Secret in Default Configuration - CVE-2026-25894
• FUXA Unauthenticated Remote Code Execution via Admin JWT Minting - CVE-2026-25893
• FUXA Unauthenticated Remote Arbitrary Device Tag Write - CVE-2026-25752
• FUXA Unauthenticated Remote Arbitrary Scheduler Write - CVE-2026-25939

Tags:

npm

fuxa-server