registry / Remote code execution / mdb-vite
mdb-vite
TypeScript SDK for the Polymarket CLOB API.
This report shows the evidence for mdb-vite@1.5.2. 1 of 2 known versions is blocked or flagged. The newest version, 0.0.1-security, is allowed. See all versions.
AI Security Review
scanned 4mo ago · by lpm-firewall-aiDirect source inspection confirms a deceptive package-aligned facade with runtime remote code execution from an attacker-controlled endpoint. Lack of lifecycle hooks reduces install-time blast radius but does not remove the concrete malicious runtime behavior.
Static reason
One or more suspicious static signals were detected.; source fingerprint signature matched known malicious package; routed for review
Trigger
User or application imports and invokes the default export from index.js.
Impact
Remote server can run arbitrary code in the consumer process with require/process access.
Mechanism
remote fetch followed by Function constructor execution
Attack narrative
On runtime invocation, getPlugin fetches JSON from svganchordev.net/icons/107, extracts data.credits, compiles it with new Function, and supplies Node capabilities including require, process, global, Buffer, and module exports. The advertised Polymarket SDK functionality is absent, making the remote loader deceptive and capable of arbitrary payload delivery.
AI rationale
Direct source inspection confirms a deceptive package-aligned facade with runtime remote code execution from an attacker-controlled endpoint. Lack of lifecycle hooks reduces install-time blast radius but does not remove the concrete malicious runtime behavior.
Evidence
package.jsonREADME.mdindex.js
Network endpoints2
svganchordev.net/icons/107cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/svgs/brands/
Decision evidence
public snapshotAI called this Malicious at 98.0% confidence as Malware with low false-positive risk.
Evidence for block
- index.js:114-119 default export fetches https://svganchordev.net/icons/107 when invoked.
- index.js:127-153 parses JSON and passes data.credits into new Function.
- index.js:130-170 remote code receives require, process, global, Buffer, timers, and module exports.
- package.json:4 and README claim Polymarket SDK, but index.js implements remote icon/plugin loader instead.
Evidence against
- package.json has no install/preinstall/postinstall lifecycle hooks.
- Remote fetch/eval is not import-time; it requires calling the exported function.
- No package files directly write persistence or AI-agent control surfaces.
Behavioral surface
EvalNetwork
Source & flagged code
2 flagged · loading sourceindex.jsView file
149// Note: The code uses async/await, so we need to handle that
L150: const evalFn = new Function(
L151: 'require', 'module', 'exports', '__dirname', '__filename', 'console', 'process', 'global', 'Buffer', 'setTimeout', 'setInterval', 'clearTimeout', 'clearInterval', 'Promise',
High
•matchType = malicious_source_fingerprint_signature
signature = c06bd55d669269cb
signatureType = suspicious_hashes
sourceLabel = final_verdict:malicious
matchedPackage = gamified-trading-system@3.6.2
matchedPath = index.js
matchedIdentity = npm:Z2FtaWZpZWQtdHJhZGluZy1zeXN0ZW0:3.6.2
similarity = 1.000
shingleOverlap = 1
summary = package final verdict is malicious
High
Known Malware Source Fingerprint Signature
Source fingerprint signature matches a known malicious package signature; route for source-aware review.
index.jsView on unpkgFindings
2 High1 Medium1 Low
HighEvalindex.js
HighKnown Malware Source Fingerprint Signatureindex.js
MediumNetwork
LowScripts Present
Affected versions and remediation
This report applies to mdb-vite@1.5.2.
The versions list below shows the verdict for each recorded version.
- Avoid installing mdb-vite@1.5.2. 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: .
Source advisory published: .
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