Vulnerability · Published Jul 20, 2026 · Assigned by VulnCheck

CVE-2026-63736SurrealDB before 3.2.0 SSRF via JWKS URL hostname resolution

Medium 4.1

In plain English

A medium-severity server-side request forgery in surrealdb from surrealdb. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 24% of all known vulnerabilities).

Severity (CVSS 3.1)4.1Medium

Exploit odds (30 days)0.3%top 75.5% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

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 access method at an allow-listed hostname resolving to private or loopback addresses, causing the server to issue GET requests to internal addresses that would be blocked by direct URL.

Affected products (as reported)

Vendor	Product	Versions
surrealdb	surrealdb	0 – before 3.2.0

Weakness: CWE-918 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N

References

GitHub Security Advisory (GHSA-5x4x-2946-qr67) vendor-advisory
VulnCheck Advisory: SurrealDB before 3.2.0 SSRF via JWKS URL hostname resolution third-party-advisory