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.
Advisories

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Fixes

Solution

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Workaround

No workaround given by the vendor.

History

Tue, 03 Nov 2026 18:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 6.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 03 Nov 2026 17:30:00 +0000

Type Values Removed Values Added
First Time appeared Amidaware
Amidaware tactical Rmm
Vendors & Products Amidaware
Amidaware tactical Rmm

Tue, 03 Nov 2026 17:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-79

Tue, 03 Nov 2026 15:45:00 +0000

Type Values Removed Values Added
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.
Title CVE-2026-121578
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: certcc

Published:

Updated: 2026-11-03T17:54:31.991Z

Reserved: 2026-11-03T15:29:50.496Z

Link: CVE-2026-121578

cve-icon Vulnrichment

Updated: 2026-11-03T17:54:27.575Z

cve-icon NVD

Status : Deferred

Published: 2026-11-03T16:17:29.480

Modified: 2026-11-03T18:17:57.950

Link: CVE-2026-121578

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-11-03T17:15:01Z

Weaknesses