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CVE PROGRAM SOURCE RECORD9.4 Critical

CVE-2026-93985

OpenPanel js-runtime through 2.3.0 JavaScript Template Sandbox Escape RCE

Description

OpenPanel js-runtime through 2.3.0 contains a sandbox escape vulnerability in the JavaScript webhook template validator that fails to block computed member access to constructor chains. Attackers with project write access can create webhook templates using computed property notation to access Function constructor and execute arbitrary code in the worker process.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Openpanel-dev openpanel

Default version status: unaffected

  • 0 to ≤ 2.3.0affected

References