What is CVE-2026-50189?

CVE-2026-50189 is a high-severity vulnerability in Appsmith, classified under CWE-183. CVSS score: 7.2/10. Published 2026-06-24.

How severe is CVE-2026-50189?

High severity. CVSS v3 base score is 7.2 out of 10.

SSRF in Appsmith

CVE-2026-50189

Appsmith is a platform to build admin panels, internal tools, and dashboards. Prior to 2.1, Appsmith's bundled supervisord exposes an XML-RPC interface on port 9001, reachable from outside the container via a Caddy reverse-proxy route at /…

EPSS: 0.003 (25.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

Affected products

Appsmith
Appsmithorg Appsmith — versions < 2.1

Weakness classification (CWE)

CWE-183
CWE-918 — Server-Side Request Forgery (SSRF)

References

security-advisories@github.com (x_refsource_CONFIRM, Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2026-50189?: CVE-2026-50189 is a high-severity vulnerability in Appsmith, classified under CWE-183. CVSS score: 7.2/10. Published 2026-06-24.
How severe is CVE-2026-50189?: High severity. CVSS v3 base score is 7.2 out of 10.