CRITICALVulnerability
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NVD CRITICAL: CVE-2026-109432 — Camunda 7.24.0 before 7.24.14 and 7.23.0 before 7.23.17 contains an expression i...

·Source: NIST NVD

Updated:

Executive Summary

Camunda 7.24.0 before 7.24.14 and 7.23.0 before 7.23.17 contains an expression injection vulnerability where AdhocQueryValidator.validate() fails to check sub-query expression maps within the orQueries field exposed by TaskQueryDto, allowing authenticated users to bypass the enableExpressionsInAdhocQueries restriction. Attackers can supply a malicious JUEL expression such as dueAfterExpression ins

Analysis

Camunda 7.24.0 before 7.24.14 and 7.23.0 before 7.23.17 contains an expression injection vulnerability where AdhocQueryValidator.validate() fails to check sub-query expression maps within the orQueries field exposed by TaskQueryDto, allowing authenticated users to bypass the enableExpressionsInAdhocQueries restriction. Attackers can supply a malicious JUEL expression such as dueAfterExpression inside an orQueries entry to achieve arbitrary Java reflection and invoke java.lang.Runtime.exec, resulting in operating-system command execution as the engine service user. CVSS Score: 9.8. Published: 2026-10-19T16:17:02.487.

Indicators of Compromise (1)

CVE (1)
CVE-2026-109432
Source Attribution

Originally published by NIST NVD on Oct 19, 2026. Verified by: NIST.

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