PT-2026-50571 · Thingsboard · Thingsboard

Published 2026-06-17 · Updated 2026-06-17 · CVE-2026-53676

Mitre

CVSS v3.1

7.2

High

Base vector

AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

ThingsBoard contains a prototype pollution vulnerability which may lead to arbitrary code execution within a sandboxed context by a user who can log in to the affected product with the tenant administrator privilege (TENANT ADMIN).

Fix

Prototype Pollution

Weakness Enumeration

CWE-1321

Related Identifiers

CVE-2026-53676

Affected Products

Thingsboard

References · 3

• https://github.com/thingsboard/thingsboard/pull/15600 · Note
• https://thingsboard.io/docs/releases/releases-table · Note
• https://jvn.jp/en/jp/JVN16937365 · Note