{"action":"Upgrade nodemailer to 6.6.1 or later.","affected":[{"fixed":"6.6.1","introduced":"0"}],"component":"nodemailer","cve_ids":["CVE-2021-23400"],"ecosystem":"npm","epss":0.01392,"exploited":false,"fixed_versions":["6.6.1"],"ghsa_id":"GHSA-hwqf-gcqm-7353","id":"tcs_01M5KFWAVRMBPFXBFK34PENGFD","modified_at":"2025-01-14T09:12:20.581301Z","published_at":"2021-12-10T18:56:57Z","references":["https://osv.dev/vulnerability/GHSA-hwqf-gcqm-7353","https://nvd.nist.gov/vuln/detail/CVE-2021-23400","https://github.com/nodemailer/nodemailer/issues/1289","https://github.com/nodemailer/nodemailer/commit/7e02648cc8cd863f5085bad3cd09087bccf84b9f","https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1314737","https://snyk.io/vuln/SNYK-JS-NODEMAILER-1296415"],"severity":{"label":"medium","score":6.3},"sources":[{"source":"osv","source_id":"GHSA-hwqf-gcqm-7353","url":"https://osv.dev/vulnerability/GHSA-hwqf-gcqm-7353"}],"summary":"Header injection in nodemailer"}