CVE-2026-121578
MEDIUM
NVD
CVSS Score
6.1
Severity
MEDIUM
Published
Nov 03, 2026
Vendor
unknown
Description
Tactical RMM contains a stored XSS vulnerability caused by improperly validated input or encode output for various fields, enabling HTML/JavaScript to be stored in the tools database, which is then executed in the browsers of users when they view content containing the infected objects, leading to account takeover or code execution.