{"id":"GHSA-x6m6-5hrf-fh6r","aliases":[],"url":"https://o3.security/vulnerability/GHSA-x6m6-5hrf-fh6r","summary":"Denial of Service in markdown-it-toc-and-anchor","details":"All versions of `markdown-it-toc-and-anchor` are vulnerable to Denial of Service. Parsing markdown containing `**text**+\\n@[toc]` causes the application to enter and infinite loop.\n\n\n## Recommendation\n\nNo fix is currently available. Consider using an alternative module until a fix is made available.","published":"2020-09-01T21:26:50Z","modified":"2023-12-07T22:05:03Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[{"ecosystem":"npm","name":"markdown-it-toc-and-anchor","fixedVersion":"4.2.0"}],"fix":null,"references":[{"type":"PACKAGE","url":"https://github.com/medfreeman/markdown-it-toc-and-anchor"},{"type":"WEB","url":"https://snyk.io/vuln/SNYK-JS-MARKDOWNITTOCANDANCHOR-73500"},{"type":"WEB","url":"https://www.npmjs.com/advisories/749"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2023-12-07T22:05:03Z"}}