{"id":"CVE-2020-9443","details":"Zulip Desktop before 4.0.3 loaded untrusted content in an Electron webview with web security disabled, which can be exploited for XSS in a number of ways. This especially affects Zulip Desktop 2.3.82.","modified":"2026-03-14T08:23:42.231571Z","published":"2020-03-18T13:15:12.573Z","references":[{"type":"ADVISORY","url":"https://blog.zulip.org/2020/02/29/zulip-desktop-4-0-3-security-release/"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/zulip/zulip-desktop","events":[{"introduced":"0"},{"fixed":"be869a52d5b6d59c0d75d818b69dc1b743cf2adb"}],"database_specific":{"versions":[{"introduced":"0"},{"fixed":"4.0.3"}]}}],"versions":["v0.0.1-alpha","v0.5.1","v0.5.10","v0.5.2","v0.5.3","v0.5.4","v0.5.6","v0.5.7","v0.5.8","v0.5.9","v1.0.0","v1.0.0-beta","v1.1.0-beta","v1.2.0-beta","v1.3.0-beta","v1.4.0","v1.5.0","v1.6.0-beta","v1.7.0","v1.8.1","v1.8.2","v1.9.0","v2.0.0","v2.2.0-beta","v2.3.2","v2.3.3","v2.3.4-beta","v2.3.5","v2.3.6","v2.3.7-beta","v2.3.8","v2.3.82","v2.5.0","v2.5.0-beta","v3.0.0","v3.1.0-beta","v4.0.0","v4.0.2-beta"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-9443.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"}]}