CVE-2026-52746

Katalog CVE

CVSS 7.5 · High EPSS 0,69%

Kerentanan Inefficient Regular Expression Complexity pada jsonata. Skor CVSS 3.1 7.5 (High) menurut github.com.

Deskripsi (NVD)

JSONata is a JSON query and transformation language. Prior to 2.2.0 and 1.8.9, malicious non-matching inputs to the $toMillis function can cause superlinear backtracking in the ISO-8601 validation regex, leading to denial of service in applications that evaluate user-provided JSONata expressions. This issue is fixed in version 2.2.0 and 1.8.9.

Rincian

Terbit di NVD

17 Juli 2026

Terakhir diubah

3 Agustus 2026

Status NVD

Modified

CVSS 3.1

7.5 (High), sumber github.com
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-1333: Inefficient Regular Expression Complexity

EPSS (30 hari)

0,69% peluang dieksploitasi; lebih tinggi dari 51,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/jsonata-js/jsonata/security/advisories/GHSA-86vw-mfpg-wwv9 patch · advisory vendor
• https://github.com/jsonata-js/jsonata/commit/80ba95d170f74e3f20f4f36b8b77d8c85cea7686 patch
• https://github.com/jsonata-js/jsonata/commit/d6ffc17cb16a8e53c222205bd274624e919cce0b patch
• https://github.com/jsonata-js/jsonata/pull/782 issue tracking · patch
• https://github.com/jsonata-js/jsonata/pull/793 issue tracking · patch
• https://github.com/jsonata-js/jsonata/releases/tag/v1.8.9
• https://github.com/jsonata-js/jsonata/releases/tag/v2.2.0 product · release notes