CVE-2026-63736

Medium

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.

SeverityMedium

CVSS4.1

Exploit probability—

ProductSurrealdb

PublishedJul 20, 2026

First seenJul 20, 2026

Weakness typeCWE-918Server-side request forgery (SSRF)

How to fix

Update

surrealdb surrealdb3.2.0 or later

Vendor advisories

github.com/surrealdb/surrealdb/security/advisories/GHSA-5x4x-2946-qr67

Affected products

Product	Affected versions	Fixed in
surrealdb surrealdb	v < 3.2.0	3.2.0

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