registry / @mutmutco/codex-plugin / 4.5.104
@mutmutco/codex-plugin@4.5.104
MMI workflow skills and org gates delivery.
AI Security Review
scanned 5d ago · by lpm-firewall-aiThe required agent-integration location is a path filter used to ignore selected untracked agent files during git cleanliness checks, not an agent configuration write. The CLI's telemetry payload contains invocation metadata, is opt-out, and defaults to the package Hub endpoint; the inspected source showed no concrete attack behavior.
Static reason
High-risk behavior combination matched malicious policy.; previous stored version diff introduced dangerous source
Trigger
The path filter runs during git cleanliness checks; telemetry runs when the CLI dispatches a command unless disabled.
Impact
No agent configuration mutation or credential transfer was established. Telemetry discloses basic usage metadata to the Hub endpoint.
Mechanism
The filter exempts certain untracked paths under agent directories. Telemetry posts the command, package version, CI status, and operating system to the configured Hub URL.
AI rationale
The required agent-integration location is a path filter used to ignore selected untracked agent files during git cleanliness checks, not an agent configuration write. The CLI's telemetry payload contains invocation metadata, is opt-out, and defaults to the package Hub endpoint; the inspected source showed no concrete attack behavior.
Network endpoints1
tqxxwzftic.execute-api.eu-central-1.amazonaws.com
Decision evidence
public snapshotAI called this Clean at 90.0% confidence as Benign with low false-positive risk.
Evidence for AI clean decision
- package.json has no lifecycle hooks and packages the CLI as an entrypoint.
- The agent-path helper exempts selected untracked agent configuration paths from a git cleanliness check; it does not write agent configuration.
- CLI invocation telemetry sends command, version, CI status, and operating system to the configured Hub URL, and can be disabled with MMI_TELEMETRY=off.
- The default Hub endpoint is the package's configured Hub service; no credential material is included in the telemetry payload.
Evidence against
Behavioral surface
ChildProcessCryptoDynamicRequireEnvironmentVarsFilesystemNetwork
HighEntropyStringsUrlStrings
NoLicense
Source & flagged code
7 flagged · loading sourcecli/dist/main.cjsView file
39function globalDispatcher() {
L40: return globalThis[UNDICI_GLOBAL_DISPATCHER_SYMBOL];
L41: }
...
L80: try {
L81: stream.write("", () => resolve7());
L82: } catch {
...
L88: await Promise.race([
L89: Promise.all([flushStream(process.stdout), flushStream(process.stderr)]),
L90: new Promise((resolve7) => {
...
L140: CLI_EXIT_WATCHDOG_MS = (() => {
L141: const testOverride = Number(process.env.MMI_CLI_TEST_EXIT_WATCHDOG_MS);
L142: return process.env.NODE_ENV === "test" && Number.isFinite(testOverride) && testOverride >= 25 ? testOverride : 1e4;
Critical
Credential Exfiltration
Source appears to send environment or credential material to an external endpoint.
cli/dist/main.cjsView on unpkg · L39•matchType = previous_version_dangerous_delta
matchedPackage = @mutmutco/codex-plugin@4.5.159
matchedIdentity = npm:QG11dG11dGNvL2NvZGV4LXBsdWdpbg:4.5.159
similarity = 0.857
summary = stored previous version shares package body but lacks this dangerous source file
Critical
Previous Version Dangerous Delta
This package version adds a dangerous source file absent from the previous stored version; route for source-aware review.
cli/dist/main.cjsView on unpkg1111if (process.platform === "win32") {
L1112: (0, import_node_child_process2.execFileSync)("taskkill", ["/PID", String(pid), "/T", "/F"], { stdio: "ignore", windowsHide: true });
L1113: } else {
Findings
2 Critical3 High5 Medium4 Low
CriticalCredential Exfiltrationcli/dist/main.cjs
CriticalPrevious Version Dangerous Deltacli/dist/main.cjs
HighChild Processcli/dist/main.cjs
HighCommand Output Exfiltrationcli/dist/main.cjs
HighSemantic Analysis Limitedcli/dist/main.cjs
MediumDynamic Requirecli/dist/index.cjs
MediumNetwork
MediumEnvironment Vars
MediumShips Build Helperbin/mmi-cli.cmd
MediumStructural Risk Force Deep Review
LowFilesystem
LowHigh Entropy Strings
LowUrl Strings
LowNo License
Affected versions and remediation
This report applies to @mutmutco/codex-plugin@4.5.104.
See all versions of @mutmutco/codex-plugin for other recorded verdicts.
- Review the evidence and your use of @mutmutco/codex-plugin@4.5.104 before allowing it. Restrict the permissions described in this report.
- Choose an independently verified alternative or release. This report does not establish that other versions are safe.
Evidence last updated: .
Think this verdict is wrong? Dispute it on GitHub or read how reports are produced.