What is CVE-2026-63736?

CVE-2026-63736 is a medium-severity vulnerability in Surrealdb, classified under Server-Side Request Forgery (SSRF). CVSS score: 4.1/10. Published 2026-07-20.

How severe is CVE-2026-63736?

Medium severity. CVSS v3 base score is 4.1 out of 10.

SSRF in Surrealdb

CVE-2026-63736

SurrealDB before 3.2.0 contains a server-side request forgery vulnerability in the JWKS fetcher that validates only the URL hostname string against allow-lists without checking resolved IP addresses. An Owner role attacker can point an acc…

Vulnerability class: SSRF (Server-Side Request Forgery)

CVSS v3 metric

CVSS v3 base score 4.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N.

Affected products

Surrealdb — versions 0, 3.2.0

Weakness classification (CWE)

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

References

disclosure@vulncheck.com (vendor-advisory)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2026-63736?: CVE-2026-63736 is a medium-severity vulnerability in Surrealdb, classified under Server-Side Request Forgery (SSRF). CVSS score: 4.1/10. Published 2026-07-20.
How severe is CVE-2026-63736?: Medium severity. CVSS v3 base score is 4.1 out of 10.