Vulnerability Database

309,136

Total vulnerabilities in the database

CVE-2018-9999

In Zulip Server versions before 1.7.2, there was an XSS issue with user uploads and the (default) LOCAL_UPLOADS_DIR storage backend.

  • Published: Apr 18, 2018
  • Updated: Nov 9, 2025
  • CVE: CVE-2018-9999
  • Severity: Low
  • Exploit:

CVSS v2:

  • Severity: Low
  • Score: 3.5
  • AV:N/AC:M/Au:S/C:N/I:P/A:N

CWEs:

OWASP TOP 10:

Software From Fixed in
zulip / zulip_server - 1.7.2