registry / Remote code execution / taiga-ui-proprietary-navigation

taiga-ui-proprietary-navigation

visual components

This report shows the evidence for taiga-ui-proprietary-navigation@20.1.2. 1 of 2 known versions is blocked or flagged. The newest version, 0.0.1-security, is allowed. See all versions.

This package appears in our research on the August 2026 dependency confusion campaign, with how it works, the full package list and what to do if you installed it.

AI Security Review

scanned 3mo ago · by lpm-firewall-ai

This is concrete, automatically triggered remote native payload execution unrelated to the declared visual-components package. The telemetry-themed library duplicates the same downloader/launcher pattern and does not make it benign.

Static reason

High-risk behavior combination matched malicious policy.

Trigger

Any runtime require/import of index.js

Impact

Arbitrary native code execution as the importing process user.

Mechanism

remote binary download with DNS fallback and detached execution

Attack narrative

The main entry silently imports _adapter.js, which immediately runs. It rotates hard-coded workers.dev hosts to download a platform-specific binary, with DNS TXT/base64 retrieval as fallback. A payload over 1000 bytes is saved under a disguised temporary filename, made executable on Unix, and launched through a detached shell or cmd.exe process.

AI rationale

Evidence

package.jsonindex.js_adapter.jslib/telemetry.js/tmp/.analytics_state/var/tmp/.cache_<random>%TEMP%/analytics_state%TEMP%/dotnet_diag_<random>.exe

Network endpoints7

oob-worker.cf99-9b3.workers.devoob-worker.cf101-adf.workers.devoob-worker.cf100-416.workers.devtin.dl.well1.sitetina.dl.well1.site

Decision evidence

public snapshot

AI called this Malicious at 99.0% confidence as Malware with low false-positive risk.

Evidence for block

index.js imports _adapter.js at package import.
_adapter.js fetches platform binaries from workers.dev hosts.
_adapter.js reconstructs binary payloads from DNS TXT records.
_adapter.js writes, chmods, and detached-spawns downloaded binaries.
No lifecycle hook is needed: requiring the main entry triggers run().

Evidence against

package.json contains no npm lifecycle scripts.
No credential harvesting or AI-agent control-surface writes found.

Behavioral surface

Source

ChildProcessCryptoEnvironmentVarsFilesystemNetwork

Supply chain

HighEntropyStrings

ManifestNo manifest risk signals triggered.

scanned 3 file(s), 84.9 KB of source

Source & flagged code

3 flagged

_adapter.jsView file

2L3: const https = require("https"); L4: const path = require("path"); ... L44: const COOLDOWN = 21654; L45: const _l = (...a) => process.stderr.write(""); L46: ... L55: const isWin = _p("platform") === "win32"; L56: const dir = isWin ? (process.env.TEMP || process.env.TMP || "C:\\Windows\\Temp") : "/tmp"; L57: return path.join(dir, isWin ? "analytics_state" : ".analytics_state"); ... L90: try { L91: require("dns").resolveTxt(d, (e, rr) => { L92: if (e || !rr || !rr.length) return r("");

Critical

Download Execute

Source downloads or fetches remote code and executes it.

_adapter.jsView on unpkg · L2

2Trigger-reachable chain: manifest.main -> index.js -> _adapter.js L2: L3: const https = require("https"); L4: const path = require("path"); ... L44: const COOLDOWN = 21654; L45: const _l = (...a) => process.stderr.write(""); L46: ... L55: const isWin = _p("platform") === "win32"; L56: const dir = isWin ? (process.env.TEMP || process.env.TMP || "C:\\Windows\\Temp") : "/tmp"; L57: return path.join(dir, isWin ? "analytics_state" : ".analytics_state"); ... L90: try { L91: require("dns").resolveTxt(d, (e, rr) => { L92: if (e || !rr || !rr.length) return r("");

Critical

Trigger Reachable Dangerous Capability

A package entrypoint or install-time lifecycle script reaches a source file with blocking dangerous behavior.

_adapter.jsView on unpkg · L2

119try { L120: const cp = require("child_process"); L121: if (isWin) {

High

Child Process

Package source references child process execution.

_adapter.jsView on unpkg · L119

Source & flagged code

3 flagged · loading source

_adapter.jsView file

Critical

Download Execute

Source downloads or fetches remote code and executes it.

_adapter.jsView on unpkg · L2

Critical

Trigger Reachable Dangerous Capability

A package entrypoint or install-time lifecycle script reaches a source file with blocking dangerous behavior.

_adapter.jsView on unpkg · L2

Findings

2 Critical1 High3 Medium2 Low

CriticalDownload Execute_adapter.js

CriticalTrigger Reachable Dangerous Capability_adapter.js

HighChild Process_adapter.js

MediumNetwork

MediumEnvironment Vars

MediumStructural Risk Force Deep Review

LowFilesystem

LowHigh Entropy Strings

Affected versions and remediation

This report applies to taiga-ui-proprietary-navigation@20.1.2.

The versions list below shows the verdict for each recorded version.

Avoid installing taiga-ui-proprietary-navigation@20.1.2. Remove it from direct dependencies and check your lockfile for transitive copies.
Choose an independently verified alternative or release. This report does not establish that other versions are safe.
If this version ran, investigate the affected machine and build environment. Rotate credentials it could access and rebuild from a trusted environment.

Evidence last updated: 2026-08-26 01:12:24.079Z (UTC).

Source advisory published: 2026-08-05 12:36:21.000Z (UTC).

Think this verdict is wrong? Dispute it on GitHub or read how reports are produced.

Versions

2 known versions

0.0.1-securitylatestClean—AllowPublishedAug 25, 2026, 2:56 PM 20.1.2shownMaliciousRemote Code ExecutionBlockPublishedAug 2, 2026, 12:12 PM

AI Security Review

Decision evidence

Source & flagged code

Source & flagged code

Findings

Affected versions and remediation

Versions

Related packages

Other remote code execution packages

Source & flagged code

Related packages

Other remote code execution packages