CVE-2021-23443

medium

Description

This affects the package edge.js before 5.3.2. A type confusion vulnerability can be used to bypass input sanitization when the input to be rendered is an array (instead of a string or a SafeValue), even if {{ }} are used.

References

https://snyk.io/vuln/SNYK-JS-EDGEJS-1579556

https://github.com/edge-js/edge/commit/fa2c7fde86327aeae232752e89a6e37e2e469e21

Details

Source: Mitre, NVD

Published: 2021-09-21

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 5.8

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 6.1

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N