This affects all versions of package decal. The vulnerability is in the extend function.
https://www.npmjs.com/package/decal
https://snyk.io/vuln/SNYK-JS-DECAL-1051028
https://github.com/gigafied/decal.js/blob/master/src/utils/extend.js%23L23-L56
Source: Mitre, NVD
Published: 2021-02-04
Updated: 2026-06-17
Base Score: 7.5
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P
Severity: High
Base Score: 8.6
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
EPSS: 0.004