{"id":"CVE-2021-26834","details":"A cross-site scripting (XSS) vulnerability exists in Znote 0.5.2. An attacker can insert payloads, and the code execution will happen immediately on markdown view mode.","modified":"2026-07-09T00:07:10.173453Z","published":"2021-06-18T12:15:08.007Z","references":[{"type":"WEB","url":"https://www.electronjs.org/apps/znote"},{"type":"REPORT","url":"https://github.com/alagrede/znote-app/issues/5"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/alagrede/znote-app","events":[{"introduced":"954868380f58c2441c96804b1db375cf20b3d9dc"},{"last_affected":"954868380f58c2441c96804b1db375cf20b3d9dc"}],"database_specific":{"cpe":"cpe:2.3:a:znote:znote:0.5.2:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0.5.2"},{"last_affected":"0.5.2"}],"source":"CPE_STRING"}}],"versions":["0.5.2","v1.4.2","v1.4.1","v1.4.0","v1.3.2","v1.3.1","v1.2.0","v1.1.9","v0.6.5","v0.6.3","v0.6.2","v0.6.1","v0.6.0","v0.5.3","v0.5.2","v0.5.0","v0.4.1","v0.4.0","v0.3.9"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-26834.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"}]}