CVEvulnerability

CVE-2026-107449

3.4 LOW Published 2026-10-08 Modified 2026-10-08 Official page ↗
Status
Deferred
Published
2026-10-08
Last modified
2026-10-08
Assigner
[email protected]
CVSS 3.1 ([email protected])
3.4 LOW — CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:N/A:N
Weaknesses
CWE-918

Description

linuxserver Heimdall through 2.8.3 applies its SafeUrlFetcher SSRF protection mechanism only to ItemController; the enhanced-application test and live-stats requests occur via SupportedApps::execute(), a GuzzleHttp client that lacks IP address restrictions. In some realistic installations, the POST /test_config (and GET /get_stats) endpoints are accessible through CSRF, and thus an unauthenticated attacker can force the server to send requests to arbitrary internal hosts and ports (including 169.254.169.254) and read a status/port oracle in addition to partial response data.

Related

Weakness · CWE (1)

  • CWE-918 Server-Side Request Forgery weakness

References