CVE-2026-107449

3.4 Faible

Publiée le 08/10/2026 à 07:17 · Modifiée le 08/10/2026 à 23:35 · Analyse NVD reportée · Source : cve@mitre.org

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.

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Produits concernés

linuxserver Heimdall

Scores CVSS

Version	Score	Source	Vecteur
3.1	3.4 Faible	cve@mitre.org	`CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:N/A:N`

Faiblesses (CWE)

CWE-918

Références

https://github.com/kashishtopi/heimdall-unauth-ssrf
https://github.com/linuxserver/Heimdall/blob/9ad5864a80d7025db1e6eab8eb2981c165b0ddff/app/SupportedApps.php

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories