VDB
GCVE-110-OSM-2026-8351
GCVE-110-OSM-2026-8351
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, network activity, install-time execution.
Entrypoint: index.js (install-hook: node index.js)
Exfil: https://oia2jeijtfmt053ynp686t5riioac00p.oastify.com/testbydext (oast, recovery: plaintext in index.js)
Payload: index.js
Key findings:
- OAST/Interactsh Exfiltration in index.js: "oastify.com"
- Shell Command Execution in index.js: "require('child_process')"
- Install Hook Executes Local JS File in package.json: ""preinstall": "node index.js""
- Publisher Has Other Malicious Packages
IOCs:
- oastEndpoints: https://oia2jeijtfmt053ynp686t5riioac00p.oastify.com/testbydext
- payloadFileHash: 5e497bd84896699086b7444a0e8180f761affd89b916fa67093e9dbb4d231558
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 | @webapp-next/store | all (affected) | — |
Aliases
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