VDB
GCVE-110-OSM-2026-3139
GCVE-110-OSM-2026-3139
Advisory PublishedCVSS 5.4/10
Bug bounty dependency confusion attempt. Package exfiltrates basic system information (hostname, IP, DNS) to security research infrastructure. Behaviors: data exfiltration, network activity, install-time execution.
Payload: index.js
Key findings:
- OAST/Interactsh Exfiltration in index.js: ".oast.pro"
- Publisher Has Other Malicious Packages
- Platform Detection with Data Collection in index.js: "JSON.stringify({
p: package,
c: __dirname,
hd: os.homedir(),
hn:..."
- Install Hook Executes Local JS File in package.json: ""preinstall": "node index.js""
IOCs:
- domains: d37s1adsvpat4sj9av0ghr8hw5fxiftee.oast.pro, burpcollaborator.net
- payloadFileHash: 79ca2175dafb76c9f6d03fb22a161a04ddf384d89805b9691f68c15dbb6cb87e
Weaknesses (CWE)
CWE-506Embedded Malicious Code
Risk Scores
CVSS 3.1
5.4/10
Medium · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Affected Products
| Vendor | Product | Versions | Platforms |
|---|---|---|---|
| unknown | vscode-eslint | all (affected) | — |
Aliases
Browse GCVE Records
72,921 records in the GCVE database · Updated July 15, 2026
No matching records found.
Explore Further
Investigate this vulnerability in the interactive console or download the raw GCVE record.