CVE-2026-116811
OpenPanel before 3.0.0 contains a sandbox escape vulnerability in the js-runtime validator that allows a project member to bypass the AST allowlist by aliasing the Function constructor. Attackers with write access can read payload.constructor.constructor into a local and call it to run arbitrary code in the worker process.
Published:Oct 26, 2026
Last Modified:Oct 31, 2026
EPS:Oct 26, 2026
EPSS Score:0.00494
CVSS Score:8.8
Affected Products
Vendor
Product
Action
Vendor
Openpanel
Product
Openpanel
Openpanel
Openpanel
Exploits
No exploit reference
Common Weakness Enumeration
Common Attack Pattern Enumeration and Classification (CAPEC)
Related CVEs
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
