CVE-2025-54597 HIGH

CVE-2025-54597

Vendor Linuxserver
Product Heimdall
Weakness CWE-79 · XSS
Published July 27, 2025
Last update July 28, 2025
View on NVD All CVEs

CVSS base score

7.2/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality Low
Integrity Low

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

What the vulnerability does

01Description

LinuxServer.io Heimdall before 2.7.3 allows XSS via the q parameter.

Key dates

02Disclosure timeline

July 27, 2025 CVE published
July 28, 2025 Record updated