VDB
GCVE-110-OSM-2026-2586
GCVE-110-OSM-2026-2586
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.fun"
- 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 install.js""
- Very New NPM Publisher Account
IOCs:
- domains: protonmail.com, ttcvzowfpixwifyycdrngkkr5oohdrynk.oast.fun, burpcollaborator.net
- emails: whitehacker003@protonmail.com
- payloadFileHash: 8d0255cb0a73556ff8b42a9ccc6de4841961dcb3f1289ef8d35a22449bd77c6e
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 | sanitize-url | * (affected) | — |
Aliases
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