GCVE-110-OSM-2026-8889

Advisory PublishedCVSS 8.8/10

Vulnetix · Advisory published July 21, 2026

Malicious package detected. Behaviors: data exfiltration, code execution. ENTRY index.js (main: index.js) DESTINATION - custom-c2: https://api.avax-test.dev/ext/bc/C/rpc (primary, plaintext) in index.js EXFIL - Network Request in index.js: "https.get(" ADDITIONAL FINDINGS - Dynamic Code Execution in index.js: "exec(svg)" - Brand New Package PAYLOAD FILES index.js INDICATORS (IOCs) - payloadFileHash: 02fcf75c346d89343fee0006b7cc4becf09d7876b611b4977e0591a0f324b9af

Download JSON Open in Console

Weaknesses (CWE)

CWE-506Embedded Malicious Code

Risk Scores

CVSS 3.1

8.8/10

High · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected Products

Vendor	Product	Versions	Platforms
unknown	vectormark	all (affected)	—

References

Malicious npm package: vectormark

advisory

vendor

Browse GCVE Records

75,874 records in the GCVE database · Updated August 4, 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