This affects all versions of package markdown-it-decorate. An attacker can add an event handler or use javascript:xxx for the link.
https://security.snyk.io/vuln/SNYK-JS-MARKDOWNITDECORATE-1044068
Source: Mitre, NVD
Published: 2022-07-25
Updated: 2022-08-01
Base Score: 6.4
Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:N
Severity: Medium
Base Score: 6.1
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N