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cve.new
GHSA-mg2g-8pwj-r2j2medium6.5

Authentication bypass in SilverStripe GraphQL

Check your stack

The advisory, in context

The GraphQL module accepts basic-auth as an authentication method by default. This can be used to bypass MFA authentication if the silverstripe/mfa module is installed, which is now a commonly installed module. A users password is still required though.

Basic-auth has been removed as a default authentication method. If desired, it can be re-enabled by adding it to the authenticators key of a schema, or on SilverStripe\Graphql\Auth\Handler

Affected packages

Start with the recorded fix for your release branch. Check your installed version and test compatibility before upgrading. Fixing this advisory does not rule out other vulnerabilities in the release.

Ecosystem versions

From 3.0.0 before 3.5.0

Fixed in 3.5.0

29 explicitly affected versions

3.0.0, 3.0.1, 3.0.2, 3.0.3, 3.0.4, 3.1.0, 3.1.0-rc1, 3.1.1, 3.1.2, 3.1.3, 3.1.4, 3.1.5, 3.2.0, 3.2.0-alpha1, 3.2.0-rc1, 3.2.0-rc2, 3.2.1, 3.2.2, 3.2.3, 3.2.4, 3.3.0, 3.3.0-beta1, 3.3.0-rc1, 3.4.0, 3.4.0-beta1, 3.4.0-rc1, 3.4.1, 3.5.0-beta1, 3.5.0-rc1

View affected-version evidence
{
  "ranges": [
    {
      "events": [
        {
          "introduced": "3.0.0"
        },
        {
          "fixed": "3.5.0"
        }
      ],
      "type": "ECOSYSTEM"
    }
  ],
  "versions": [
    "3.0.0",
    "3.0.1",
    "3.0.2",
    "3.0.3",
    "3.0.4",
    "3.1.0",
    "3.1.0-rc1",
    "3.1.1",
    "3.1.2",
    "3.1.3",
    "3.1.4",
    "3.1.5",
    "3.2.0",
    "3.2.0-alpha1",
    "3.2.0-rc1",
    "3.2.0-rc2",
    "3.2.1",
    "3.2.2",
    "3.2.3",
    "3.2.4",
    "3.3.0",
    "3.3.0-beta1",
    "3.3.0-rc1",
    "3.4.0",
    "3.4.0-beta1",
    "3.4.0-rc1",
    "3.4.1",
    "3.5.0-beta1",
    "3.5.0-rc1"
  ]
}
Ecosystem versions

From 4.0.0-alpha1 before 4.0.0-alpha2

Fixed in 4.0.0-alpha2

1 explicitly affected versions

4.0.0-alpha1

View affected-version evidence
{
  "ranges": [
    {
      "events": [
        {
          "introduced": "4.0.0-alpha1"
        },
        {
          "fixed": "4.0.0-alpha2"
        }
      ],
      "type": "ECOSYSTEM"
    }
  ],
  "versions": [
    "4.0.0-alpha1"
  ]
}

References