VDB
GCVE-110-OSM-2026-7656
GCVE-110-OSM-2026-7656
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, install-time execution.
ENTRY
postinstall.js (install-hook: node postinstall.js)
- Install Hook Executes Local JS File in package.json
DESTINATION
- custom-c2: monday.com (primary, plaintext) in postinstall.js
- webhookServices: https://webhook.site/a428f027-90c9-45e2-acca-ffbb4ea86044 (exfil, plaintext)
EXFIL
- OAST/Interactsh Exfiltration in postinstall.js: "webhook.site"
- System Information Collection in postinstall.js: "os.userInfo()"
PAYLOAD FILES
postinstall.js
INDICATORS (IOCs)
- payloadFileHash: a704367593fffdd3a48efeec5c97ed8f96913a4e1b5e3f0132f402ed8604b4bc
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 | polipoli-pak | all (affected) | — |
Aliases
Browse GCVE Records
73,443 records in the GCVE database · Updated July 18, 2026
No matching records found.
Explore Further
Investigate this vulnerability in the interactive console or download the raw GCVE record.