{"id":"CLEANSTART-2026-XE23259","summary":"Including trailing white space in HTTP header values in Nodejs 10, 12, and 13 causes bypass of authorization based on header value comparisons","details":"Security vulnerability affects the nodejs-24 package. Including trailing white space in HTTP header values in Nodejs 10, 12, and 13 causes bypass of authorization based on header value comparisons","modified":"2026-10-21T01:15:33.049782031Z","published":"2026-10-21T00:37:07.112490Z","upstream":["CVE-2019-15606"],"database_specific":{},"references":[{"type":"ADVISORY","url":"https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-XE23259.json"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2019-15606"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2019-15606"}],"affected":[{"package":{"name":"nodejs-24","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/nodejs-24"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"12.15.0-r0"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-XE23259.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}