JSONata is a JSON query and transformation language. Starting in version 1.4.0 and prior to version 1.8.7 and 2.0.4, a malicious expression can use the transform operator to override properties on the `Object` constructor and prototype. This may lead to denial of service, remote code execution or other unexpected behavior in applications that evaluate user-provided JSONata expressions. This issue has been fixed in JSONata versions 1.8.7 and 2.0.4. Applications that evaluate user-provided expressions should update ASAP to prevent exploitation. As a workaround, one may apply the patch manually.
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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2024-03-06T19:24:16.876Z

Updated: 2024-08-13T17:23:40.132Z

Reserved: 2024-02-22T18:08:38.876Z

Link: CVE-2024-27307

cve-icon Vulnrichment

Updated: 2024-08-02T00:28:00.401Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2024-03-06T20:15:47.537

Modified: 2024-03-06T21:42:48.053

Link: CVE-2024-27307

cve-icon Redhat

Severity : Important

Publid Date: 2024-03-06T00:00:00Z

Links: CVE-2024-27307 - Bugzilla