Secret Scanning

Infisical Secret Scanning

Use infisical scan to detect hardcoded secrets in code, directories, and full git history (140+ secret types), and to block leaks at commit time. This is local, offline-capable, and does not require login.

Scan a repository

infisical scan                       # scan entire git history (default)
infisical scan --verbose             # show each finding
infisical scan --no-git              # treat the target as a plain directory
infisical scan --source=./services   # scan a specific path
infisical scan --log-opts="--all commitA..commitB"   # restrict to a commit range

scan exits non-zero (default 1) when leaks are found — that exit code is what makes it useful in CI.

Scan only uncommitted / staged changes

Fast checks for local workflows and hooks:

infisical scan git-changes               # unstaged working-tree diff
infisical scan git-changes --staged --verbose   # staged changes (use in pre-commit)

Install the pre-commit hook

Block secrets before they ever land in a commit:

infisical scan install --pre-commit-hook

For Husky or another hook manager, add this line to the hook script instead:

infisical scan git-changes --staged --verbose

Temporarily disable the hook (e.g. an intentional test fixture):

git config --bool hooks.infisical-scan false

Reports

infisical scan --report-path=leaks.json                  # write findings to a file
infisical scan --report-format=sarif --report-path=leaks.sarif   # json | csv | sarif
infisical scan --redact                                  # hide secret values in output

Baselines — ignore known/legacy findings

Capture the current findings as a baseline, then future scans report only new leaks:

infisical scan --report-path=baseline.json
infisical scan --baseline-path=baseline.json --report-path=new-findings.json

Allowlisting individual findings

Inline ignore on a single line:

const testKey = "sk_test_abc123";  // infisical-scan:ignore

Or list fingerprints in a .infisicalignore file at the repo root, one per line, format commit:file:rule-id:line:

bea0ff6e05a4de73a5db625d4ae181a015b50855:frontend/utils/login.js:stripe-access-token:147

Custom rules (.infisical-scan.toml)

Config is resolved in this order: --config flag > INFISICAL_SCAN_CONFIG env var > .infisical-scan.toml in the source > built-in defaults.

[extend]
useDefault = true            # keep Infisical's default ruleset, then add your own

[[rules]]
id          = "acme-internal-token"
description = "ACME internal service token"
regex       = '''acme_(prod|stg)_[0-9a-f]{32}'''
keywords    = ["acme_"]       # pre-filter to speed scanning
entropy     = 3.5             # minimum Shannon entropy
tags        = ["api", "token"]

[rules.allowlist]
paths   = ['''go\.mod''', '''_test\.go$''']
regexes = ['''EXAMPLE_[A-Z]+''']

# A top-level [allowlist] applies globally and overrides per-rule allowlists.
[allowlist]
commits = ["abc123"]
paths   = ['''(.*?)(jpg|png|gif)$''']

CI usage

# Fail the pipeline on any leak in the diff being merged
infisical scan git-changes --staged --verbose --report-format=sarif --report-path=scan.sarif

Useful flags