{"id":"CVE-2021-34801","details":"Valine 1.4.14 allows remote attackers to cause a denial of service (application outage) by supplying a ua (aka User-Agent) value that only specifies the product and version.","aliases":["GHSA-p2c4-gxp4-j3xp"],"modified":"2026-07-08T21:27:29.496777Z","published":"2021-06-16T15:15:08.533Z","references":[{"type":"REPORT","url":"https://github.com/xCss/Valine/issues/366"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/xcss/valine","events":[{"introduced":"a57685fac2ce20187f985d982bf9b80574f0e0db"},{"last_affected":"a57685fac2ce20187f985d982bf9b80574f0e0db"}],"database_specific":{"cpe":"cpe:2.3:a:valine.js:valine:1.4.14:*:*:*:*:*:*:*","extracted_events":[{"introduced":"1.4.14"},{"last_affected":"1.4.14"}],"source":"CPE_STRING"}}],"versions":["1.4.14","v1.4.14"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-34801.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"}]}