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2 vulnerabilities found for Heimdall by LinuxServer

CVE-2026-107449 (GCVE-0-2026-107449)
Vulnerability from cvelistv5
Published
2026-10-08 04:28
Modified
2026-10-08 17:35
Severity ?
3.4 (Low) - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:N/A:N
CWE
  • CWE-918 - Server-Side Request Forgery (SSRF)
Summary
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.
References
Impacted products
Vendor Product Version
linuxserver Heimdall Version: 0   ≤ 2.8.3
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CVE-2025-54597 (GCVE-0-2025-54597)
Vulnerability from cvelistv5
Published
2025-07-27 00:00
Modified
2025-07-28 18:55
Severity ?
7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Summary
LinuxServer.io Heimdall before 2.7.3 allows XSS via the q parameter.
References
Impacted products
Vendor Product Version
LinuxServer Heimdall Version: 0   ≤
Create a notification for this product.
Show details on NVD website

To clipboard 

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