CVE-2021-46463

PoC —

CVSS 3.1

9.8 critical

EPSS

2%p76

Published

Feb 14, 2022 (Feb 14, 2022)

Modified

Jun 17, 2026

Description

njs through 0.7.1, used in NGINX, was discovered to contain a control flow hijack caused by a Type Confusion vulnerability in njs_promise_perform_then().

Vendors: f5
Products: njs
Weakness: CWE-843
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.7%)

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