{"id":"CVE-2020-12759","aliases":["EUVD-2020-5045","GHSA-pcfx-cw33-q34q"],"status":"published","title":"Zulip Server before 2.1.5 allows reflected XSS via the Dropbox webhook.","description":"Zulip Server before 2.1.5 allows reflected XSS via the Dropbox webhook.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00671,"percentile":0.52287,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2020-08-21T04:39:00Z","modified":"2026-10-24T10:30:23Z","products":[{"vendor":"zulip","product":"zulip_server"}],"references":[{"url":"https://blog.zulip.com/2020/06/17/zulip-server-2-1-5-security-release/","tags":["x_refsource_CONFIRM","x_transferred","Release Notes","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-12759"},{"url":"https://github.com/advisories/GHSA-pcfx-cw33-q34q"}],"sources":{"cve":[{"id":"CVE-2020-12759","description":"Zulip Server before 2.1.5 allows reflected XSS via the Dropbox webhook.","status":"published","published":"2020-08-21T04:39:00Z","modified":"2024-08-04T12:04:22.864Z","updated_at":"2026-11-02T14:35:53.236501Z"}],"euvd":[{"id":"EUVD-2020-5045","description":"Zulip Server before 2.1.5 allows reflected XSS via the Dropbox webhook.","status":"published","published":"2020-08-21T04:39:00Z","modified":"2024-08-04T12:04:22Z","updated_at":"2026-11-03T03:07:39.298733Z"}],"ghsa":[{"id":"GHSA-pcfx-cw33-q34q","title":"Zulip Server before 2.1.5 allows reflected XSS via the Dropbox webhook.","description":"Zulip Server before 2.1.5 allows reflected XSS via the Dropbox webhook.","status":"published","published":"2022-05-24T17:26:18Z","modified":"2023-01-29T05:03:38Z","updated_at":"2026-11-02T14:45:21.848692Z"}],"nvd":[{"id":"CVE-2020-12759","description":"Zulip Server before 2.1.5 allows reflected XSS via the Dropbox webhook.","status":"published","published":"2020-08-21T05:15:11.483Z","modified":"2026-06-17T02:52:15.083Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:06:13.05572Z"}],"osv":[{"id":"CVE-2020-12759","description":"Zulip Server before 2.1.5 allows reflected XSS via the Dropbox webhook.","status":"published","published":"2020-08-21T05:15:11.483Z","modified":"2026-10-24T10:30:23.159129975Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:14.034736Z"}]}}