Zulip Server before 2.1.5 allows reflected XSS via the Dropbox webhook.
https://blog.zulip.com/2020/06/17/zulip-server-2-1-5-security-release/
Source: Mitre, NVD
Published: 2020-08-21
Updated: 2026-06-17
Base Score: 4.3
Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N
Severity: Medium
Base Score: 6.1
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS: 0.00359