What is GHSA-prc2-x3qx-38m9?

GHSA-prc2-x3qx-38m9 is a security advisory published by GitHub Security Advisories with High severity. ThingsBoard contains a prototype pollution vulnerability which may lead to arbitrary code...

Which CVE IDs does GHSA-prc2-x3qx-38m9 cover?

GHSA-prc2-x3qx-38m9 covers the following CVE IDs: CVE-2026-53676. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-prc2-x3qx-38m9?

GHSA-prc2-x3qx-38m9 has a CVSS v3 base score of 7.2, published by GitHub Security Advisories.

GHSA-prc2-x3qx-38m9HighCVSS 7.2

ThingsBoard contains a prototype pollution vulnerability which may lead to arbitrary code...

Vendor

GitHub Security Advisories

Published

June 18, 2026

Last Modified

June 18, 2026

🔗 CVE IDs covered (1)

CVE-2026-53676 →

📋 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).

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2026-53676
https://github.com/thingsboard/thingsboard/pull/15600
https://jvn.jp/en/jp/JVN16937365
https://thingsboard.io/docs/releases/releases-table
https://github.com/advisories/GHSA-prc2-x3qx-38m9