{"id":"CVE-2020-28455","aliases":[],"url":"https://o3.security/vulnerability/CVE-2020-28455","summary":"markdown-it-toc Cross-site Scripting due to title of generated toc and contents of header not being escaped","details":"This affects all versions of package markdown-it-toc. The title of the generated toc and the contents of the header are not escaped.","published":"2022-07-26T00:01:05Z","modified":"2023-11-08T04:03:27.019087Z","cvss":{"score":6.1,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},"epss":{"score":0.00584,"percentile":0.45261,"asOf":"2026-08-23"},"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"npm","name":"markdown-it-toc","fixedVersion":null}],"fix":null,"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-28455"},{"type":"WEB","url":"https://security.snyk.io/vuln/SNYK-JS-MARKDOWNITTOC-1044067"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2023-11-08T04:03:27.019087Z"}}