registry / @mutmutco/codex-plugin / 4.5.113
@mutmutco/codex-plugin@4.5.113
MMI workflow skills and org gates delivery.
AI Security Review
scanned 5d ago · by lpm-firewall-aiSource inspection found no lifecycle hook or credential exfiltration behavior. The scanner's credential and agent-configuration indicators resolve to bounded Hub telemetry, an explicitly enabled GitHub app flow, and a guard that excludes agent configuration from push checks.
Static reason
High-risk behavior combination matched malicious policy.; previous stored version diff introduced dangerous source
Trigger
Running a CLI command emits telemetry; setting MMI_ACTOR=app enables the app-actor flow for eligible commands.
Impact
The telemetry reveals limited CLI usage metadata. No credential harvesting or transfer to an unrelated recipient was identified.
Mechanism
Telemetry sends the command name, package version, CI status, and platform to the configured Hub endpoint. The app-actor flow requests an installation token from GitHub.
AI rationale
Source inspection found no lifecycle hook or credential exfiltration behavior. The scanner's credential and agent-configuration indicators resolve to bounded Hub telemetry, an explicitly enabled GitHub app flow, and a guard that excludes agent configuration from push checks.
Evidence
package.jsoncli/dist/main.cjs
Network endpoints2
tqxxwzftic.execute-api.eu-central-1.amazonaws.comapi.github.com
Decision evidence
public snapshotAI called this Clean at 94.0% confidence as Benign with low false-positive risk.
Evidence for AI clean decision
- package.json contains package metadata and shipped-file declarations, with no install lifecycle script.
- Invoked CLI commands send command name, version, CI status, and platform to the MMI Hub telemetry endpoint; telemetry can be disabled with MMI_TELEMETRY=off.
- The flagged agent-configuration paths are excluded from push-wall blocking checks.
- App credentials are used only when MMI_ACTOR=app is set, for eligible commands, and the installation token request goes to api.github.com.
Evidence against
- The outbound telemetry contains bounded usage metadata, not environment variables or credential values.
- The flagged .codex path match protects agent configuration from being included in repository push handling.
Behavioral surface
ChildProcessCryptoDynamicRequireEnvironmentVarsFilesystemNetwork
HighEntropyStringsUrlStrings
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@4.5.84
matchedIdentity = npm:QG11dG11dGNvL2NvZGV4LXBsdWdpbg:4.5.84
similarity = 1.000
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 unpkg1113if (process.platform === "win32") {
L1114: (0, import_node_child_process2.execFileSync)("taskkill", ["/PID", String(pid), "/T", "/F"], { stdio: "ignore", windowsHide: true });
L1115: } 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@4.5.113.
See all versions of @mutmutco/codex-plugin for other recorded verdicts.
- Review the evidence and your use of @mutmutco/codex-plugin@4.5.113 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.