VDB
GCVE-110-OSM-2026-5783
GCVE-110-OSM-2026-5783
Advisory PublishedCVSS 9.6/10
Malicious package detected. Behaviors: data exfiltration, code execution, install-time execution.
Entrypoint: install.js (install-hook: node install.js)
Exfil: https://api.aavcareer.ink (custom-c2, recovery: plaintext in lib/sync.js)
Payload: lib/sync.js
Key findings:
- Stealth Background Process Spawning in lib/sync.js: "spawn(isWin ? "cmd.exe" : "/bin/sh", isWin ? ["/d", "/s", "/c", cmd] : ["-c", cm..."
- Shell Command Execution in lib/sync.js: "require("child_process")"
- Silent Process Execution in lib/sync.js: "stdio: "ignore""
- Detached Child Process Payload in lib/sync.js: "spawn(isWin ? "cmd.exe" : "/bin/sh", isWin ? ["/d", "/s", "/c", cmd] : ["-c", cm..."
- Shell Command Variable Setup in lib/sync.js: ""cmd.exe" : "/bin/sh""
IOCs:
- urls: https://api.aavcareer.ink
- domains: api.aavcareer.ink
- payloadFileHash: 164782df220451c8a7a2e457851b273c918af12f6b3fef31d81c8d3acb1991ca
Weaknesses (CWE)
CWE-506Embedded Malicious Code
Risk Scores
CVSS 3.1
9.6/10
Critical · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions | Platforms |
|---|---|---|---|
| unknown | optional-cpu-features | all (affected) | — |
Aliases
Explore Further
Investigate this vulnerability in the interactive console or download the raw GCVE record.