Affected by GO-2025-3696 and 3 other vulnerabilities

GO-2025-3696: Gardener allows bypassing project secret validation which can lead to privilege escalation in github.com/gardener/gardener

GO-2025-3698: Gardener allows metadata injection for a project secret which can lead to privilege escalation in github.com/gardener/gardener

GO-2026-6568: Gardener: Authorization Bypass via Group Subject Injection in gardener/gardener

extensionvalidation

package

v1.60.1 Latest Latest Go to latest Published: Nov 24, 2022 License: Apache-2.0, BSD-2-Clause, MIT, + 1 more Imports: 17 Imported by: 0

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const (
	// PluginName is the name of this admission plugin.
	PluginName = "ExtensionValidator"
)

This section is empty.

func NewFactory(config io.Reader) (admission.Interface, error)

NewFactory creates a new PluginFactory.

func Register(plugins *admission.Plugins)

Register registers a plugin.

type ExtensionValidator struct {
	*admission.Handler
	// contains filtered or unexported fields
}

ExtensionValidator contains listers and admission handler.

func New() (*ExtensionValidator, error)

New creates a new ExtensionValidator admission plugin.

func (e *ExtensionValidator) AssignReadyFunc(f admission.ReadyFunc)

AssignReadyFunc assigns the ready function to the admission handler.

func (e *ExtensionValidator) SetExternalCoreInformerFactory(f externalcoreinformers.SharedInformerFactory)

SetExternalCoreInformerFactory sets the external garden core informer factory.

func (e *ExtensionValidator) Validate(ctx context.Context, a admission.Attributes, o admission.ObjectInterfaces) error

Validate makes admissions decisions based on the extension types.

func (e *ExtensionValidator) ValidateInitialization() error

ValidateInitialization checks whether the plugin was correctly initialized.