CVE-2026-121578

Full vulnerability record from the local CVENow database.

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.

Severity

Not scored

CVSS score

Not available

Vulnerability status

Deferred

Source identifier

[email protected]

Published

2026-11-03 16:17:29.480000

Last modified

2026-11-03 16:30:49.290000

View original CVE JSON

{
  "id": "CVE-2026-121578",
  "sourceIdentifier": "[email protected]",
  "published": "2026-11-03T16:17:29.480",
  "lastModified": "2026-11-03T16:30:49.290",
  "vulnStatus": "Deferred",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "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."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "Amidaware",
          "product": "Tactical RMM",
          "versions": [
            {
              "version": "0",
              "lessThanOrEqual": "1.6.2",
              "versionType": "custom",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {},
  "references": [
    {
      "url": "https://github.com/Kuri119/Stored-XSS-In-Tactical-RMM-1.5.2/tree/main",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/amidaware/tacticalrmm-web/commit/ba5363ea99cf776511e5c828b6d744e4d0bddd08",
      "source": "[email protected]"
    }
  ]
}