Severity:

CRITICAL RISK

(9.9)

Expression Language Injection in OpenRemote Rules Engine

CVE-2026-39842

Analyzed

Vulnerability Type

Category:

Expression Language Injection

CWE:

CWE-94;CWE-917

Impact:

Remote Code Execution and Multi-Tenant Isolation Bypass

Severity:

CRITICAL RISK

(9.9)

CVSS Version:

3.1

Catch This CVE While Code Is Being Written

Detect vulnerable code directly in pull requests, so CVEs are fixed before merge.

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

NDV

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