CVE-2026-121422

    Dashboard / Vulnerabilities / CVE-2026-121422

    CVE-2026-121422

    Published: 3 Nov 2026Last Modified: 5 Nov 2026

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

    Details: 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.

    References: https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/121xxx/CVE-2026-121422.json, https://github.com/surrealdb/surrealdb/security/advisories/GHSA-h3mp-7wcg-p6vj, https://nvd.nist.gov/vuln/detail/CVE-2026-121422, https://www.vulncheck.com/advisories/surrealdb-from-3.1.0-before-3.3.0-ssrf-via-jwks-implicit-default-port-bypass

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0009e5b058aff977c3ee6d695073be1433924903
    Fixed -238bfeb11f5725bebed370167656748df8067595

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2026-121422 | CVE-DB