CVEvulnerability

CVE-2026-54544

7.2 HIGH Published 2026-09-15 Modified 2026-09-30 Official page ↗
Status
Deferred
Published
2026-09-15
Last modified
2026-09-30
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.2 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:L
Weaknesses
CWE-918

Description

Fireshare facilitates self-hosted media and link sharing. Prior to version 1.6.16, two API endpoints that trigger outbound HTTP requests are missing the @login_required decorator. An unauthenticated attacker can call POST /api/test-discord-webhook or POST /api/test-webhook and cause the Fireshare server to issue an arbitrary HTTP POST to any URL the attacker supplies, including internal network addresses and cloud metadata services. No credentials, session cookies, or prior access are required. Version 1.6.16 contains a patch.

Related

Weakness · CWE (1)

  • CWE-918 Server-Side Request Forgery weakness

References