CVE-2026-121422

MediumCVSS 4.1/10Last modified Nov 7, 2026

Description

SurrealDB from 3.1.0 before 3.3.0 contains a server-side request forgery vulnerability that allows database Owners to bypass port-specific deny-net rules by using JWKS URLs with implicit default ports. Attackers can configure a JWT or record access method whose JWKS URL omits port 80 or 443, causing blind GET requests to explicitly denied internal services.

Metrics

CVSS 3.1 4.1/10CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N

Weakness enumeration

Affected software

VendorProductVersions
surrealdbsurrealdb>= 3.1.0, < 3.3.0

References

Timeline

Published
Nov 3, 2026
Last modified
Nov 7, 2026
NVD status
Deferred

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CVE-2026-121422: Medium severity, CVSS 4.1 | Vulnix