Search criteria
3 vulnerabilities found for docker-heimdall by linuxserver
FKIE_CVE-2025-50578
Vulnerability from fkie_nvd - Published: 2025-07-30 16:15 - Updated: 2025-08-25 02:20
Severity ?
Summary
LinuxServer.io heimdall 2.6.3-ls307 contains a vulnerability in how it handles user-supplied HTTP headers, specifically `X-Forwarded-Host` and `Referer`. An unauthenticated remote attacker can manipulate these headers to perform Host Header Injection and Open Redirect attacks. This allows the loading of external resources from attacker-controlled domains and unintended redirection of users, potentially enabling phishing, UI redress, and session theft. The vulnerability exists due to insufficient validation and trust of untrusted input, affecting the integrity and trustworthiness of the application.
References
| URL | Tags | ||
|---|---|---|---|
| cve@mitre.org | https://github.com/linuxserver/Heimdall | Product | |
| cve@mitre.org | https://github.com/linuxserver/Heimdall/issues/1451 | Exploit, Issue Tracking | |
| cve@mitre.org | https://medium.com/@juanfelipeoz.rar/cve-2025-50578-exploiting-host-header-injection-open-redirect-in-heimdall-application-733afceff2ea | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linuxserver | docker-heimdall | 2.6.3-ls307 |
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CVE-2025-50578 (GCVE-0-2025-50578)
Vulnerability from cvelistv5 – Published: 2025-07-30 00:00 – Updated: 2025-07-30 15:43
VLAI?
Summary
LinuxServer.io heimdall 2.6.3-ls307 contains a vulnerability in how it handles user-supplied HTTP headers, specifically `X-Forwarded-Host` and `Referer`. An unauthenticated remote attacker can manipulate these headers to perform Host Header Injection and Open Redirect attacks. This allows the loading of external resources from attacker-controlled domains and unintended redirection of users, potentially enabling phishing, UI redress, and session theft. The vulnerability exists due to insufficient validation and trust of untrusted input, affecting the integrity and trustworthiness of the application.
Severity ?
9.8 (Critical)
CWE
- n/a
Assigner
References
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CVE-2025-50578 (GCVE-0-2025-50578)
Vulnerability from nvd – Published: 2025-07-30 00:00 – Updated: 2025-07-30 15:43
VLAI?
Summary
LinuxServer.io heimdall 2.6.3-ls307 contains a vulnerability in how it handles user-supplied HTTP headers, specifically `X-Forwarded-Host` and `Referer`. An unauthenticated remote attacker can manipulate these headers to perform Host Header Injection and Open Redirect attacks. This allows the loading of external resources from attacker-controlled domains and unintended redirection of users, potentially enabling phishing, UI redress, and session theft. The vulnerability exists due to insufficient validation and trust of untrusted input, affecting the integrity and trustworthiness of the application.
Severity ?
9.8 (Critical)
CWE
- n/a
Assigner
References
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