VDB
GCVE-110-OSM-2026-1520
GCVE-110-OSM-2026-1520
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:
- System Information Exfiltration in index.js: "os.userInfo(),
env: process.env
});
const options = {
hostname: ..."
- OAST/Interactsh Exfiltration in index.js: ".oast.fun"
- Suspicious Domain in index.js: "oast.fun"
- Platform Detection with Data Collection in index.js: "JSON.stringify({
hostname: os.hostname(),
userInfo: os"
IOCs:
- domains: aupaeqpzheruixbmzgqeve1xmcbogve9e.oast.fun
- payloadFileHash: df2c6fbb3d1cce4993ef25f97da4bf6eaf662dce0aa682e92fb8acdcdbaeb3bb
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 | private-packages-sharingsession | all (affected) | — |
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