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Advisories

SurrealDB from 3.1.0 before 3.3.0 SSRF via JWKS Implicit Default Port Bypass

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Severity
medium
Date
Affecting

  • surrealdb >= 3.1.0, < 3.3.0

CWE
  • CWE-918 Server-Side Request Forgery (SSRF)
CVSS
5.1
CVSS V4 Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N
Credit
DavidCarliez
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.

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