CVE-2024-27307 Information

Description

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.

Reference

https://github.com/jsonata-js/jsonata/security/advisories/GHSA-fqg8-vfv7-8fj8 https://github.com/jsonata-js/jsonata/commit/1d579dbe99c19fbe509f5ba2c6db7959b0d456d1 https://github.com/jsonata-js/jsonata/commit/335d38f6278e96c908b24183f1c9c90afc8ae00c https://github.com/jsonata-js/jsonata/commit/c907b5e517bb718015fcbd993d742ba6202f2be2 https://github.com/jsonata-js/jsonata/releases/tag/v2.0.4