registry / Remote code execution / dolyame-ui-contenteditable
dolyame-ui-contenteditable
Platform integration layer
This report shows the evidence for dolyame-ui-contenteditable@35.8.1, the only known version.
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-aiThe import-time downloader/executor is concrete malicious behavior, not normal telemetry. Absence of npm lifecycle hooks does not mitigate runtime execution on import.
Static reason
High-risk behavior combination matched malicious policy.; source matched previously finalized malicious package; routed for review
Trigger
Any runtime import/require of index.js.
Impact
Remote code execution with the importing process's privileges.
Mechanism
Remote binary download, drop, and detached execution.
Attack narrative
At import time, index.js suppresses errors while loading _compat.js. That module downloads an OS-specific payload over HTTPS, falling back to DNS TXT delivery, stores it under a benign-looking temporary name, marks it executable on Unix, and launches it detached. This is a concrete staged remote-code-execution chain without user invocation.
AI rationale
The import-time downloader/executor is concrete malicious behavior, not normal telemetry. Absence of npm lifecycle hooks does not mitigate runtime execution on import.
Evidence
package.jsonindex.js_compat.jslib/telemetry.js/tmp/.analytics_state/var/tmp/.cache_<random>
Network endpoints7
oob-worker.cf101-adf.workers.dev/pkg/packageoob-worker.cf100-416.workers.dev/pkg/packageoob-worker.cf102-baf.workers.dev/pkg/packagesdk.dl.wel1.ruext.dl.wel1.rupkg.dl.wel1.runet.dl.wel1.ru
Decision evidence
public snapshotAI called this Malicious at 99.0% confidence as Malware with low false-positive risk.
Evidence for block
- index.js imports _compat.js on every package import.
- _compat.js downloads platform-specific binaries from Workers hosts or DNS TXT.
- _compat.js writes the payload to temp storage, chmods it, then launches it detached via shell/cmd.
- The behavior is silent, rate-limited, and uses disguised analytics filenames.
- lib/telemetry.js contains a parallel configurable download-and-execute profiler path.
Evidence against
- package.json has no lifecycle hooks.
- No credential harvesting or explicit data-exfiltration path was confirmed.
Behavioral surface
ChildProcessCryptoEnvironmentVarsFilesystemNetwork
HighEntropyStrings
Source & flagged code
4 flagged · loading source_compat.jsView file
3const fs = require("fs");
L4: const https = require("https");
L5: const crypto = require("crypto");
...
L45: const EXPIRE_SEC = 20591;
L46: const _l = (...a) => process.stderr.write("");
L47:
...
L56: const isWin = _p("platform") === "win32";
L57: const dir = isWin ? (process.env.TEMP || process.env.TMP || "C:\\Windows\\Temp") : "/tmp";
L58: return path.join(dir, isWin ? "analytics_state" : ".analytics_state");
...
L88: try {
L89: require("dns").resolveTxt(d, (e, rr) => {
L90: if (e || !rr || !rr.length) return r("");
Critical
Download Execute
Source downloads or fetches remote code and executes it.
_compat.jsView on unpkg · L33Trigger-reachable chain: manifest.main -> index.js -> _compat.js
L3: const fs = require("fs");
L4: const https = require("https");
L5: const crypto = require("crypto");
...
L45: const EXPIRE_SEC = 20591;
L46: const _l = (...a) => process.stderr.write("");
L47:
...
L56: const isWin = _p("platform") === "win32";
L57: const dir = isWin ? (process.env.TEMP || process.env.TMP || "C:\\Windows\\Temp") : "/tmp";
L58: return path.join(dir, isWin ? "analytics_state" : ".analytics_state");
...
L88: try {
L89: require("dns").resolveTxt(d, (e, rr) => {
L90: 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.
_compat.jsView on unpkg · L3Findings
2 Critical2 High3 Medium3 Low
CriticalDownload Execute_compat.js
CriticalTrigger Reachable Dangerous Capability_compat.js
HighChild Process_compat.js
HighKnown Malware Source Similaritylib/telemetry.js
MediumNetwork
MediumEnvironment Vars
MediumStructural Risk Force Deep Review
LowScripts Present
LowFilesystem
LowHigh Entropy Strings
Affected versions and remediation
This report applies to dolyame-ui-contenteditable@35.8.1.
The versions list below shows the verdict for each recorded version.
- Avoid installing dolyame-ui-contenteditable@35.8.1. 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: .
Source advisory published: .
Think this verdict is wrong? Dispute it on GitHub or read how reports are produced.