Description
LinuxServer.io Heimdall before 2.7.3 allows XSS via the q parameter.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| LinuxServer | Heimdall | < 2.7.3 | 2.7.3 |
Automated scanner template
A ready-made Nuclei template detects this vulnerability automatically. Vulnerabilities with public scanner templates are typically probed across the internet soon after the template appears — exposed systems should be patched first.
- Heimdall Application Dashboard < 2.7.3 - Reflected XSS http/cves/2025/CVE-2025-54597.yaml
Source: projectdiscovery/nuclei-templates (MIT) — updated daily. Only links are listed.