Socket Patch CLI

Apply security patches to npm and Python dependencies without waiting for upstream fixes.

Installation

One-line install (recommended)

curl -fsSL https://raw.githubusercontent.com/SocketDev/socket-patch/main/scripts/install.sh | sh

Detects your platform (macOS/Linux, x64/ARM64), downloads the latest binary, and installs to /usr/local/bin or ~/.local/bin. Use sudo sh instead of sh if /usr/local/bin requires root.

# macOS (Apple Silicon)
curl -fsSL https://github.com/SocketDev/socket-patch/releases/latest/download/socket-patch-aarch64-apple-darwin.tar.gz | tar xz

# macOS (Intel)
curl -fsSL https://github.com/SocketDev/socket-patch/releases/latest/download/socket-patch-x86_64-apple-darwin.tar.gz | tar xz

# Linux (x86_64)
curl -fsSL https://github.com/SocketDev/socket-patch/releases/latest/download/socket-patch-x86_64-unknown-linux-musl.tar.gz | tar xz

# Linux (ARM64)
curl -fsSL https://github.com/SocketDev/socket-patch/releases/latest/download/socket-patch-aarch64-unknown-linux-gnu.tar.gz | tar xz

sudo mv socket-patch /usr/local/bin/

npm

npx @socketsecurity/socket-patch

Or install globally:

npm install -g @socketsecurity/socket-patch

pip

pip install socket-patch

Cargo

cargo install socket-patch-cli

By default this builds with npm and PyPI support. For additional ecosystems:

cargo install socket-patch-cli --features cargo,golang,maven,gem,composer,nuget

Quick Start

You can pass a patch UUID directly to socket-patch as a shortcut:

socket-patch 550e8400-e29b-41d4-a716-446655440000
# equivalent to: socket-patch get 550e8400-e29b-41d4-a716-446655440000

Commands

All commands support --json for structured JSON output and --cwd <dir> to set the working directory (default: .). Every JSON response includes a "status" field ("success", "error", "no_manifest", etc.) for reliable programmatic consumption.

get

Get security patches from Socket API and apply them. Accepts a UUID, CVE ID, GHSA ID, PURL, or package name. The identifier type is auto-detected but can be forced with a flag.

Alias: download

Usage:

socket-patch get <identifier> [options]

Options:

Examples:

# Get patch by UUID
socket-patch get 550e8400-e29b-41d4-a716-446655440000

# Get patch by CVE
socket-patch get CVE-2024-12345

# Get patch by GHSA
socket-patch get GHSA-xxxx-yyyy-zzzz

# Get patch by package name (fuzzy matches installed packages)
socket-patch get lodash

# Download only, don't apply
socket-patch get CVE-2024-12345 --save-only

# Apply to global packages
socket-patch get lodash -g

# JSON output for scripting
socket-patch get CVE-2024-12345 --json -y

scan

Scan installed packages for available security patches.

Usage:

socket-patch scan [options]

Options:

Examples:

# Scan local project
socket-patch scan

# Scan with JSON output
socket-patch scan --json

# Scan only npm packages
socket-patch scan --ecosystems npm

# Scan global packages
socket-patch scan -g

apply

Apply security patches from the local manifest.

Usage:

socket-patch apply [options]

Options:

Examples:

# Apply patches
socket-patch apply

# Dry run
socket-patch apply --dry-run

# Apply only npm patches
socket-patch apply --ecosystems npm

# Apply in offline mode
socket-patch apply --offline

# JSON output for CI/CD
socket-patch apply --json

rollback

Rollback patches to restore original files. If no identifier is given, all patches are rolled back.

Usage:

socket-patch rollback [identifier] [options]

Options:

Examples:

# Rollback all patches
socket-patch rollback

# Rollback a specific package
socket-patch rollback "pkg:npm/lodash@4.17.20"

# Rollback by UUID
socket-patch rollback 550e8400-e29b-41d4-a716-446655440000

# Dry run
socket-patch rollback --dry-run

# JSON output
socket-patch rollback --json

list

List all patches in the local manifest.

Usage:

socket-patch list [options]

Options:

Examples:

# List patches
socket-patch list

# JSON output
socket-patch list --json

Sample Output:

Found 2 patch(es):

Package: pkg:npm/lodash@4.17.20
  UUID: 550e8400-e29b-41d4-a716-446655440000
  Tier: free
  License: MIT
  Vulnerabilities (1):
    - GHSA-xxxx-yyyy-zzzz (CVE-2024-12345)
      Severity: high
      Summary: Prototype pollution in lodash
  Files patched (1):
    - lodash.js

remove

Remove a patch from the manifest (rolls back files first by default).

Usage:

socket-patch remove <identifier> [options]

Arguments:

• identifier - Package PURL (e.g., pkg:npm/package@version) or patch UUID

Options:

Examples:

# Remove by PURL
socket-patch remove "pkg:npm/lodash@4.17.20"

# Remove by UUID
socket-patch remove 550e8400-e29b-41d4-a716-446655440000

# Remove without rolling back files
socket-patch remove "pkg:npm/lodash@4.17.20" --skip-rollback

# JSON output
socket-patch remove "pkg:npm/lodash@4.17.20" --json

setup

Configure package.json postinstall scripts to automatically apply patches after npm install.

Usage:

socket-patch setup [options]

Options:

Examples:

# Interactive setup
socket-patch setup

# Non-interactive
socket-patch setup -y

# Preview changes
socket-patch setup --dry-run

# JSON output for scripting
socket-patch setup --json -y

repair

Download missing blobs and clean up unused blobs.

Alias: gc

Usage:

socket-patch repair [options]

Options:

Examples:

# Repair (download missing + clean up unused)
socket-patch repair

# Cleanup only, no downloads
socket-patch repair --offline

# Download missing blobs only
socket-patch repair --download-only

# JSON output
socket-patch repair --json

Scripting & CI/CD

All commands support --json for machine-readable output. JSON responses always include a "status" field for easy error detection:

# Check for available patches in CI
result=$(socket-patch scan --json --ecosystems npm)
patches=$(echo "$result" | jq '.totalPatches')

# Apply patches and check result
socket-patch apply --json | jq '.status'
# "success", "partial_failure", "no_manifest", or "error"

When stdin is not a TTY (e.g., in CI pipelines), interactive prompts auto-proceed instead of blocking. Progress indicators and ANSI colors are automatically suppressed when output is piped.

Environment Variables

Manifest Format

Downloaded patches are stored in .socket/manifest.json:

{
  "patches": {
    "pkg:npm/package-name@1.0.0": {
      "uuid": "unique-patch-id",
      "exportedAt": "2024-01-01T00:00:00Z",
      "files": {
        "path/to/file.js": {
          "beforeHash": "git-sha256-before",
          "afterHash": "git-sha256-after"
        }
      },
      "vulnerabilities": {
        "GHSA-xxxx-xxxx-xxxx": {
          "cves": ["CVE-2024-12345"],
          "summary": "Vulnerability summary",
          "severity": "high",
          "description": "Detailed description"
        }
      },
      "description": "Patch description",
      "license": "MIT",
      "tier": "free"
    }
  }
}

Patched file contents are in .socket/blob/ (named by git SHA256 hash).

Supported Platforms