CVE-2026-16504

critical · 9.8

Deployment of the VPS.org one-click Zulip template deploys a hardcoded application signing key, a default database password ("zulip"), and DISABLE_HTTPS=True.

9.8

CVSS

0.4%

EPSS (exploit prob.)

29th

EPSS percentile

2026-07-31

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-321CWE-1188CWE-1393

References

https://kb.cert.org/vuls/id/243636

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-16504