{"id":"GHSA-462r-wxvm-jvxh","summary":"Markdown-Nice v1.8.22 vulnerable to Cross-site Scripting","details":"A cross-site scripting (XSS) vulnerability in Markdown-Nice v1.8.22 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Community Posting field.","aliases":["CVE-2022-38639"],"modified":"2023-11-08T04:10:12.424396Z","published":"2022-09-10T00:00:24Z","database_specific":{"github_reviewed":true,"github_reviewed_at":"2022-09-15T03:24:31Z","nvd_published_at":"2022-09-09T19:15:00Z","cwe_ids":["CWE-79"],"severity":"MODERATE"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-38639"},{"type":"WEB","url":"https://github.com/mdnice/markdown-nice/issues/327"},{"type":"PACKAGE","url":"https://github.com/mdnice/markdown-nice"}],"affected":[{"package":{"name":"markdown-nice","ecosystem":"npm","purl":"pkg:npm/markdown-nice"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"last_affected":"1.8.22"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/09/GHSA-462r-wxvm-jvxh/GHSA-462r-wxvm-jvxh.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"}]}