{"action":"Upgrade fast-xml-parser to 4.2.4 or later.","affected":[{"fixed":"4.2.4","introduced":"4.1.3"}],"component":"fast-xml-parser","cve_ids":["CVE-2023-34104"],"ecosystem":"npm","epss":0.01126,"exploited":false,"fixed_versions":["4.2.4"],"ghsa_id":"GHSA-6w63-h3fj-q4vw","id":"tcs_01M5KF845PSHFFHDBHMQ106AV6","modified_at":"2026-03-09T16:01:35.601971Z","published_at":"2023-06-06T17:33:13Z","references":["https://osv.dev/vulnerability/GHSA-6w63-h3fj-q4vw","https://github.com/NaturalIntelligence/fast-xml-parser/security/advisories/GHSA-6w63-h3fj-q4vw","https://nvd.nist.gov/vuln/detail/CVE-2023-34104","https://github.com/NaturalIntelligence/fast-xml-parser/commit/39b0e050bb909e8499478657f84a3076e39ce76c","https://github.com/NaturalIntelligence/fast-xml-parser/commit/a4bdced80369892ee413bf08e28b78795a2b0d5b","https://github.com/NaturalIntelligence/fast-xml-parser"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GHSA-6w63-h3fj-q4vw","url":"https://osv.dev/vulnerability/GHSA-6w63-h3fj-q4vw"}],"summary":"fast-xml-parser vulnerable to Regex Injection via Doctype Entities"}