registry  /  ycis-mdl  /  1.1.3

ycis-mdl@1.1.3

Open-source yt-dlp terminal media downloader CLI for YouTube, Instagram Reels, TikTok, X/Twitter, Reddit, SoundCloud, Vimeo, Twitch and 1000+ sites.

Static Scan Results

scanned 2h ago · by rust-scanner

Static analysis flagged 13 finding(s) at 72.0% 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.

Decision evidence

public snapshot
Behavioral surface
Source
ChildProcessCryptoEnvironmentVarsEvalFilesystemNetworkShell
Supply chain
HighEntropyStringsUrlStrings
ManifestNo manifest risk signals triggered.
scanned 2 file(s), 664 KB of source, external domains: api.github.com, github.com, json-schema.org, raw.githubusercontent.com, registry.npmjs.org, spec.openapis.org, stackoverflow.com, tools.ietf.org, twitter.com, vimeo.com, www.dailymotion.com, www.facebook.com, www.instagram.com, www.pinterest.com, www.reddit.com, www.safaribooksonline.com, www.tiktok.com, www.tumblr.com, www.twitch.tv, www.w3.org, youtu.be

Source & flagged code

5 flagged · loading source
package.jsonView file
•scripts.postinstall = node scripts/postinstall.mjs || true
High
Install Time Lifecycle Scripts

Package defines install-time lifecycle scripts.

package.jsonView on unpkg
•scripts.postinstall = node scripts/postinstall.mjs || true
Medium
Ambiguous Install Lifecycle Script

Install-time lifecycle script is not statically allowlisted and needs review.

package.jsonView on unpkg
dist/index.jsView file
61* Constructs the CommanderError class L62: * @param {number} exitCode suggested exit code which could be used with process.exit L63: * @param {string} code an id string representing the error ... L992: var EventEmitter = __require("events").EventEmitter; L993: var childProcess2 = __require("child_process"); L994: var path8 = __require("path"); ... L1041: this._outputConfiguration = { L1042: writeOut: (str) => process14.stdout.write(str), L1043: writeErr: (str) => process14.stderr.write(str), ... L1077: * @returns {Command[]} L1078: * @private L1079: */
High
Sandbox Evasion Gated Capability

Source gates dangerous network, credential, or execution behavior behind CI, host, platform, time, or geo fingerprint checks.

dist/index.jsView on unpkg · L61
6115sourceCode = this.opts.code.process(sourceCode, sch); L6116: const makeValidate = new Function(`${names_1.default.self}`, `${names_1.default.scope}`, sourceCode); L6117: const validate = makeValidate(this, this.scope.get());
Low
Eval

Package source references a known benign dynamic code generation pattern.

dist/index.jsView on unpkg · L6115
scripts/install-macos.shView file
•path = scripts/install-macos.sh kind = build_helper sizeBytes = 1255 magicHex = [redacted]
Medium
Ships Build Helper

Package ships non-JavaScript build or shell helper files.

scripts/install-macos.shView on unpkg

Findings

2 High5 Medium6 Low
HighInstall Time Lifecycle Scriptspackage.json
HighSandbox Evasion Gated Capabilitydist/index.js
MediumAmbiguous Install Lifecycle Scriptpackage.json
MediumNetwork
MediumEnvironment Vars
MediumShips Build Helperscripts/install-macos.sh
MediumStructural Risk Force Deep Review
LowNon Install Lifecycle Scripts
LowScripts Present
LowEvaldist/index.js
LowFilesystem
LowHigh Entropy Strings
LowUrl Strings