This affects all versions of package markdown-it-toc. The title of the generated toc and the contents of the header are not escaped.
https://security.snyk.io/vuln/SNYK-JS-MARKDOWNITTOC-1044067
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
EPSS: 0.00067