CVE-2021-46554

PoC —

CVSS 3.1

5.5 medium

EPSS

<1%p48

Published

Jan 27, 2022 (Jan 27, 2022)

Modified

Jun 17, 2026

Description

Cesanta MJS v2.20.0 was discovered to contain a SEGV vulnerability via mjs_json_stringify at src/mjs_json.c. This vulnerability can lead to a Denial of Service (DoS).

Vendors: cesanta
Products: mjs
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.6%)

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