VDB
GCVE-110-OSM-2026-3421
GCVE-110-OSM-2026-3421
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, code execution, install-time execution.
Payload: index.js
Key findings:
- OAST/Interactsh Exfiltration in index.js: "webhook.site"
- Shell Command Execution in index.js: "require('child_process')"
- Data Encoding for Exfiltration in index.js: "Buffer.from(output).toString('base64')"
- Platform Detection with Data Collection in index.js: "JSON.stringify({
project: "ac-sasskit-beta",
data: Buffer.from(o..."
- Install Hook Executes Local JS File in package.json: ""postinstall": "node index.js""
IOCs:
- payloadFileHash: d32210df4f3d5ca26e02462f87ff8a9e12445ae7e38a13f08fa722301c43e5a6
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 | ac-sasskit-beta | all (affected) | — |
Aliases
Browse GCVE Records
73,044 records in the GCVE database · Updated July 16, 2026
No matching records found.
Explore Further
Investigate this vulnerability in the interactive console or download the raw GCVE record.