{"id":"GHSA-hf55-c445-2w97","summary":"Cross-site Scripting in @rocket.chat/livechat","details":"A blind self XSS vulnerability exists in RocketChat LiveChat versions lower than 1.9 that could allow an attacker to trick a victim pasting malicious code in their chat instance.","aliases":["CVE-2022-21830"],"modified":"2023-11-08T04:08:10.998921Z","published":"2022-04-03T00:01:00Z","database_specific":{"cwe_ids":["CWE-79"],"severity":"MODERATE","github_reviewed":true,"github_reviewed_at":"2022-04-05T17:57:47Z","nvd_published_at":"2022-04-01T23:15:00Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-21830"},{"type":"WEB","url":"https://github.com/RocketChat/Rocket.Chat.Livechat/pull/558"},{"type":"WEB","url":"https://hackerone.com/reports/1091118"},{"type":"PACKAGE","url":"https://github.com/RocketChat/Rocket.Chat.Livechat"},{"type":"WEB","url":"https://github.com/RocketChat/Rocket.Chat.Livechat/releases/tag/v1.9.0"}],"affected":[{"package":{"name":"@rocket.chat/livechat","ecosystem":"npm","purl":"pkg:npm/%40rocket.chat/livechat"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.9.0"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/04/GHSA-hf55-c445-2w97/GHSA-hf55-c445-2w97.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}]}