{"id":"CVE-2024-45621","aliases":["EUVD-2024-41542","GHSA-gpvf-6hpf-4f9h"],"status":"published","title":"The Electron desktop application of Rocket.Chat through 6.3.4 allows stored XSS via links in an...","description":"The Electron desktop application of Rocket.Chat through 6.3.4 allows stored XSS via links in an uploaded file, related to failure to use a separate browser upon encountering third-party external actions from PDF documents.","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.00287,"percentile":0.21494,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2024-09-02T00:00:00Z","modified":"2026-10-28T02:31:14Z","products":[{"vendor":"rocket.chat","product":"rocket.chat"}],"references":[{"url":"https://hackerone.com/reports/1967109","tags":["Issue Tracking","Third Party Advisory","web"]},{"url":"https://github.com/RocketChat/Rocket.Chat/releases/tag/6.3.4","tags":["Product","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-45621","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-gpvf-6hpf-4f9h"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/45xxx/CVE-2024-45621.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2024-45621","description":"The Electron desktop application of Rocket.Chat through 6.3.4 allows stored XSS via links in an uploaded file, related to failure to use a separate browser upon encountering third-party external actions from PDF documents.","status":"published","published":"2024-09-02T00:00:00Z","modified":"2025-03-13T20:22:43.986Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:34:07.831255Z"}],"euvd":[{"id":"EUVD-2024-41542","description":"The Electron desktop application of Rocket.Chat through 6.3.4 allows stored XSS via links in an uploaded file, related to failure to use a separate browser upon encountering third-party external actions from PDF documents.","status":"published","published":"2024-09-02T00:00:00Z","modified":"2025-03-13T20:22:43Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T20:53:03.669796Z"}],"ghsa":[{"id":"GHSA-gpvf-6hpf-4f9h","title":"The Electron desktop application of Rocket.Chat through 6.3.4 allows stored XSS via links in an...","description":"The Electron desktop application of Rocket.Chat through 6.3.4 allows stored XSS via links in an uploaded file, related to failure to use a separate browser upon encountering third-party external actions from PDF documents.","status":"published","published":"2024-09-02T21:30:30Z","modified":"2024-09-16T18:32:29Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:58:17.022968Z"}],"nvd":[{"id":"CVE-2024-45621","description":"The Electron desktop application of Rocket.Chat through 6.3.4 allows stored XSS via links in an uploaded file, related to failure to use a separate browser upon encountering third-party external actions from PDF documents.","status":"published","published":"2024-09-02T19:15:13.073Z","modified":"2026-06-17T07:54:34.913Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:10:24.514378Z"}],"osv":[{"id":"CVE-2024-45621","description":"The Electron desktop application of Rocket.Chat through 6.3.4 allows stored XSS via links in an uploaded file, related to failure to use a separate browser upon encountering third-party external actions from PDF documents.","status":"published","published":"2024-09-02T00:00:00Z","modified":"2026-10-28T02:31:14.97615736Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:42.790566Z"}]}}