VDB
GCVE-110-OSM-2026-5845
GCVE-110-OSM-2026-5845
Advisory PublishedCVSS 9.6/10
Suspected dependency confusion attack. Behaviors: data exfiltration, install-time execution.
Entrypoint: postinstall.js (install-hook: node postinstall.js)
Exfil: https://eoarlb39lor5s7x.m.pipedream.net (custom-c2, recovery: plaintext in postinstall.js)
Payload: postinstall.js
Key findings:
- Environment Variable Exfiltration in postinstall.js: "JSON.stringify(process.env)"
- OAST/Interactsh Exfiltration in postinstall.js: "pipedream.net"
- Install Hook Executes Local JS File in package.json: ""postinstall": "node postinstall.js""
- Brand New Package
IOCs:
- urls: https://eoarlb39lor5s7x.m.pipedream.net
- domains: eoarlb39lor5s7x.m.pipedream.net
- payloadFileHash: dad59be901002b66c9c41859bbccaf0c8c123707b28b67620f89db9af30bff3a
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 | @ci-lifecycle-test/postinstall-ping | all (affected) | — |
Aliases
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