registry / callmux / 0.24.0

callmux@0.24.0

Multiplexer for MCP tool calls — parallel execution, batching, caching, and pipelining for any MCP server

Static Scan Results

scanned 8d ago · by rust-scanner

Static analysis flagged 9 finding(s) at 93.0% confidence. This version is warn-only unless an AI or security-team review confirms malicious behavior.

Static reason

One or more suspicious static signals were detected.; previous stored version diff introduced dangerous source

Decision evidence

public snapshot

Behavioral surface

Source

ChildProcessCryptoEnvironmentVarsFilesystemNetworkShell

Supply chain

HighEntropyStringsUrlStrings

ManifestNo manifest risk signals triggered.

scanned 40 file(s), 682 KB of source, external domains: 127.0.0.1, api.slack.com, brave.com, github.com, id.example.com, mcp.example.com, raw.githubusercontent.com, www.apple.com

Source & flagged code

2 flagged

dist/redact.jsView file

Lines 1-40javascript

2function isSecretKey(value) {

3 return SECRET_KEY_PATTERN.test(value);

5function redactInlineAssignment(value) {

6 const equals = value.indexOf("=");

7 if (equals <= 0)

8 return value;

9 const key = value.slice(0, equals);

10 if (!isSecretKey(key.replace(/^--?/, "")))

11 return value;

12 return `${key}=[redacted]`;

13}

14export function redactUrl(value) {

15 try {

16 const url = new URL(value);

17 if (url.username)

18 url.username = "[redacted]";

19 if (url.password)

20 url.password = "[redacted]";

Medium

Secret Pattern

Package contains a possible secret pattern.

dist/redact.jsView on unpkg · L20

21 for (const key of Array.from(url.searchParams.keys())) {

22 if (isSecretKey(key)) {

23 url.searchParams.set(key, "[redacted]");

24 }

25 }

26 return url.toString();

27 }

28 catch {

29 return value;

30 }

31}

32function redactCommandParts(parts) {

33 const redacted = [];

34 let redactNext = false;

35 for (const part of parts) {

36 if (redactNext) {

37 redacted.push("[redacted]");

38 redactNext = false;

39 continue;

40 }

dist/daemon.jsView file

•matchType = previous_version_dangerous_delta matchedPackage = callmux@0.23.2 matchedIdentity = npm:Y2FsbG11eA:0.23.2 similarity = 0.868 summary = stored previous version shares package body but lacks this dangerous source file

High

Previous Version Dangerous Delta

This package version adds a dangerous source file absent from the previous stored version; route for source-aware review.

dist/daemon.jsView on unpkg

Source & flagged code

2 flagged · loading source

dist/redact.jsView file

20patternName = generic_password severity = medium line = 20 matchedText = url.pass...d]";

Medium

Secret Pattern

Package contains a possible secret pattern.

dist/redact.jsView on unpkg · L20

dist/daemon.jsView file

High

Previous Version Dangerous Delta

This package version adds a dangerous source file absent from the previous stored version; route for source-aware review.

dist/daemon.jsView on unpkg

Findings

1 High3 Medium5 Low

HighPrevious Version Dangerous Deltadist/daemon.js

MediumSecret Patterndist/redact.js

MediumNetwork

MediumEnvironment Vars

LowNon Install Lifecycle Scripts

LowScripts Present

LowFilesystem

LowHigh Entropy Strings

LowUrl Strings

Source & flagged code

2 flagged

dist/redact.jsView file

Lines 1-40javascript

2function isSecretKey(value) {

3 return SECRET_KEY_PATTERN.test(value);

5function redactInlineAssignment(value) {

6 const equals = value.indexOf("=");

7 if (equals <= 0)

8 return value;

9 const key = value.slice(0, equals);

10 if (!isSecretKey(key.replace(/^--?/, "")))

11 return value;

12 return `${key}=[redacted]`;

13}

14export function redactUrl(value) {

15 try {

16 const url = new URL(value);

17 if (url.username)

18 url.username = "[redacted]";

19 if (url.password)

20 url.password = "[redacted]";

Medium

Secret Pattern

Package contains a possible secret pattern.

dist/redact.jsView on unpkg · L20

21 for (const key of Array.from(url.searchParams.keys())) {

22 if (isSecretKey(key)) {

23 url.searchParams.set(key, "[redacted]");

24 }

25 }

26 return url.toString();

27 }

28 catch {

29 return value;

30 }

31}

32function redactCommandParts(parts) {

33 const redacted = [];

34 let redactNext = false;

35 for (const part of parts) {

36 if (redactNext) {

37 redacted.push("[redacted]");

38 redactNext = false;

39 continue;

40 }

dist/daemon.jsView file

High

Previous Version Dangerous Delta

This package version adds a dangerous source file absent from the previous stored version; route for source-aware review.

dist/daemon.jsView on unpkg