CVE-2026-54337

Published Sep 15, 2026·Updated Sep 15, 2026

NVD Description

Fireshare facilitates self-hosted media and link sharing. Prior to version 1.6.14, an argument Injection in the video upload function allows unauthenticated attacker to write/overwrite system files. Version 1.6.14 fixes the issue.

Public Exploits & PoCs1 found

[POC] CVE-2026-54337 — CVE-2026-54337-PoC

CVE-2026-54337 - Unauthenticated File Write/Overwrite PoC for fireshare <= 1.16.3

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

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