GCVE-110-OSM-2026-1585

Advisory PublishedCVSS 5.4/10

Vulnetix · Advisory published April 9, 2026

Bug bounty dependency confusion attempt. Package exfiltrates basic system information (hostname, IP, DNS) to security research infrastructure. Behaviors: data exfiltration, install-time execution. Key findings: - OAST/Interactsh Exfiltration in package.json: "webhook.site" IOCs: - urls: https://webhook.site/7b88f30b-bca8-4d66-acf2-428aaad1d51a/?user=$(whoami - webhookServices: https://webhook.site/7b88f30b-bca8-4d66-acf2-428aaad1d51a/?user=$(whoami)&path=$(pwd)&hostname=$(hostname)\

Download JSON Open in Console

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	markdownlint-rule-link-pattern	all (affected)	—

References

Malicious npm package: markdownlint-rule-link-pattern

advisory

vendor

Browse GCVE Records

75,710 records in the GCVE database · Updated August 1, 2026

No matching records found.

Explore Further

Investigate this vulnerability in the interactive console or download the raw GCVE record.

Open in Console Download JSON