Affected by GO-2026-5996 and 2 other vulnerabilities

GO-2026-5996: ToolHive: SSRF guard misses IPv6 NAT64 ranges (64:ff9b::/96, 64:ff9b:1::/48), allowing metadata/internal access behind a NAT64 gateway in github.com/stacklok/toolhive

GO-2026-6002: ToolHive: SSRF in remote MCP server authentication discovery (host-side, bypasses container isolation) in github.com/stacklok/toolhive

GO-2026-6526: ToolHive: containerized MCP servers can reach host services via host.docker.internal, enabling lateral movement in github.com/stacklok/toolhive

aes

package

v0.10.0 Latest Latest Go to latest Published: Feb 18, 2026 License: Apache-2.0 Imports: 5 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
Learn more about best practices

Repository

github.com/stacklok/toolhive

Links

Documentation ¶

Overview ¶

Package aes contains functions for encrypting and decrypting data using AES-GCM

Index ¶

Variables
func Decrypt(ciphertext []byte, key []byte) ([]byte, error)
func Encrypt(plaintext []byte, key []byte) ([]byte, error)

Constants ¶

This section is empty.

Variables ¶

View Source

var ErrExceedsMaxSize = errors.New("plaintext is too large, limited to 32MiB")

ErrExceedsMaxSize is returned when the plaintext is too large to encrypt.

Functions ¶

func Decrypt ¶

func Decrypt(ciphertext []byte, key []byte) ([]byte, error)

Decrypt decrypts data using 256-bit AES-GCM. This both hides the content of the data and provides a check that it hasn't been altered. Expects input form nonce|ciphertext|tag where '|' indicates concatenation.

func Encrypt ¶

func Encrypt(plaintext []byte, key []byte) ([]byte, error)

Encrypt encrypts data using 256-bit AES-GCM. This both hides the content of the data and provides a check that it hasn't been altered. Output takes the form nonce|ciphertext|tag where '|' indicates concatenation.

Types ¶

This section is empty.

Source Files ¶

View all Source files

aes.go

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