OpenPanel js-runtime through commit bad75bdd 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.
Advisories
No advisories yet.
Fixes
Solution
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Workaround
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References
History
Sat, 19 Sep 2026 12:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | OpenPanel js-runtime through commit bad75bdd 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. | |
| Title | OpenPanel js-runtime JavaScript Template Sandbox Escape RCE | |
| First Time appeared |
Openpanel
Openpanel openpanel |
|
| Weaknesses | CWE-94 | |
| CPEs | cpe:2.3:a:openpanel:openpanel:-:*:*:*:*:*:*:* | |
| Vendors & Products |
Openpanel
Openpanel openpanel |
|
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-09-19T11:53:37.061Z
Reserved: 2026-09-19T10:55:49.093Z
Link: CVE-2026-93985
No data.
Status : Received
Published: 2026-09-19T12:16:41.873
Modified: 2026-09-19T12:16:41.873
Link: CVE-2026-93985
No data.
OpenCVE Enrichment
No data.
Weaknesses