{"id":"CVE-2021-26924","details":"An issue was discovered in Argo CD before 1.8.4. Browser XSS protection is not activated due to the missing XSS protection header.","modified":"2026-03-13T22:28:58.008950Z","published":"2021-03-15T15:15:14.727Z","related":["GHSA-pg99-h5gc-446r"],"references":[{"type":"ADVISORY","url":"https://github.com/argoproj/argo-cd/security/advisories/GHSA-pg99-h5gc-446r"},{"type":"FIX","url":"https://github.com/argoproj/argo-cd/compare/v1.8.3...v1.8.4"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/argoproj/argo-cd","events":[{"introduced":"0"},{"fixed":"602df423e0d1be0e71eb204293d91969dfb77c8a"},{"introduced":"30348417a9603ec1c0e40b335cdf0fd83192bad0"},{"fixed":"28aea3dfdede00443b52cc584814d80e8f896200"}],"database_specific":{"versions":[{"introduced":"0"},{"fixed":"1.7.12"},{"introduced":"1.8.0"},{"fixed":"1.8.4"}]}}],"versions":["v1.8.0","v1.8.1","v1.8.2","v1.8.3"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-26924.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}]}