What is CVE-2023-36388?

CVE-2023-36388 is a medium-severity vulnerability in Apache Superset, classified under Server-Side Request Forgery (SSRF). CVSS score: 4.3/10. Published 2023-09-06.

How severe is CVE-2023-36388?

Medium severity. CVSS v3 base score is 4.3 out of 10.

SSRF in Apache Superset

CVE-2023-36388

Improper REST API permission in Apache Superset up to and including 2.1.0 allows for an authenticated Gamma users to test network connections, possible SSRF.

Vulnerability class: SSRF (Server-Side Request Forgery)

Published 2023-09-06 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.011 (64.6th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 65th percentile — 64.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.008 · newest: 0.011 · change: +0.003

Affected products

Apache Superset
Apache Software Foundation Superset — versions 0

Weakness classification (CWE)

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

References

lists.apache.org/thread/ccmjjz4jp17yc2kcd18qshmdtf7qorfs (vendor-advisory, Mailing List)

Frequently asked questions

What is CVE-2023-36388?: CVE-2023-36388 is a medium-severity vulnerability in Apache Superset, classified under Server-Side Request Forgery (SSRF). CVSS score: 4.3/10. Published 2023-09-06.
How severe is CVE-2023-36388?: Medium severity. CVSS v3 base score is 4.3 out of 10.