CVE-2026-53676
Possible ATT&CK Techniques 2AI
T1059 · Command and Scripting Interpreter T1190 · Exploit Public-Facing ApplicationAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| ThingsBoard | ThingsBoard | prior to v4.3.1.2 | affected |
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I. Basic Information for CVE-2026-53676
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
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).
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
CWE-1321
Source: NVD (National Vulnerability Database)
Vulnerability Title
ThingsBoard 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ThingsBoard是ThingsBoard组织开源的一个基于Java用于IOT设备进行监控、管理、数据收集的平台。 ThingsBoard 4.3.1.2之前版本存在输入验证错误漏洞，该漏洞源于原型污染，可能导致具有租户管理员权限的用户在沙箱环境中执行任意代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| ThingsBoard | ThingsBoard | prior to v4.3.1.2 | - |
II. Public POCs for CVE-2026-53676
| # | POC Description | Source Link | Shenlong Link |
|---|
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Patches & Fixes for CVE-2026-53676 (1)
Vendor Advisories for CVE-2026-53676 (1)
Vendor Pages for CVE-2026-53676 (1)
IV. Related Vulnerabilities
Same product: ThingsBoard
- CVE-2026-9568
ThingsBoard YAML provision getGatewayDockerComposeFile code - CVE-2025-34282
ThingsBoard < v4.2.1 SVG Image SSRF - CVE-2025-34281
Stored Cross-Site Scripting (XSS) in ThingsBoard - CVE-2025-9094
ThingsBoard Add Gateway special elements used in a template - CVE-2024-9358
ThingsBoard HTTP RPC API resource consumption
Same weakness: CWE-1321
- CVE-2026-59876
protobufjs: Text Format string map parsing can mutate return - CVE-2026-54756
Jodit Editor: Prototype pollution via Jodit.configure() / Co - CVE-2026-55886
Jodit Editor: Prototype Pollution in Jodit via Jodit.modules - CVE-2026-57926
JetBrains YouTrack 输入验证错误漏洞 - CVE-2026-54639
Style Dictionary - Prototype Pollution in convertTokenData u
V. Comments for CVE-2026-53676
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