VDB

GCVE-110-OSM-2026-2554

GCVE-110-OSM-2026-2554
Advisory PublishedCVSS 5.4/10
Vulnetix · Advisory published April 16, 2026
Bug bounty dependency confusion attempt. Package exfiltrates basic system information (hostname, IP, DNS) to security research infrastructure. Behaviors: data exfiltration, network activity, install-time execution. Payload: preinstall.js Key findings: - OAST/Interactsh Exfiltration in preinstall.js: ".oast.fun" - Install Hook Executes Local JS File in package.json: ""preinstall": "node preinstall.js"" IOCs: - domains: hackerone.com, fxblzyqdsbdhuwcvaxrgjkj7743su1931.oast.fun - payloadFileHash: 887f277cac53bc7b5e7dee83e2ebbfe73a2631c0d8501420de1eb903559c64e3
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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

VendorProductVersionsPlatforms
unknowncollect-rangersall (affected)—

Aliases

MAL-2026-2748

References

Malicious npm package: collect-rangers
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