{"action":"Upgrade markdown-it-highlightjs to 3.3.1 or later.","affected":[{"fixed":"3.3.1","introduced":"0"}],"component":"markdown-it-highlightjs","cve_ids":["CVE-2020-7773"],"ecosystem":"npm","epss":0.01362,"exploited":false,"fixed_versions":["3.3.1"],"ghsa_id":"GHSA-f246-xrrj-g8j6","id":"tcs_01M5KFM2TF6HT7KEXZDMNNBN2T","modified_at":"2026-07-08T06:49:30.432173525Z","published_at":"2022-02-10T20:19:47Z","references":["https://osv.dev/vulnerability/GHSA-f246-xrrj-g8j6","https://nvd.nist.gov/vuln/detail/CVE-2020-7773","https://github.com/valeriangalliat/markdown-it-highlightjs/pull/14","https://github.com/valeriangalliat/markdown-it-highlightjs/blob/v3.3.0/index.js%23L52","https://snyk.io/vuln/SNYK-JS-MARKDOWNITHIGHLIGHTJS-1040461"],"severity":{"label":"medium","score":6.1},"sources":[{"source":"osv","source_id":"GHSA-f246-xrrj-g8j6","url":"https://osv.dev/vulnerability/GHSA-f246-xrrj-g8j6"}],"summary":"Cross-site Scripting in markdown-it-highlightjs"}