GCVE-110-OSM-2026-4332

Advisory PublishedCVSS 9.6/10

Vulnetix · Advisory published May 19, 2026

TeamPCP has compromised the atool NPM user who maintains over 500 packages. Entrypoint: lib/index.js (main: lib/index.js) Payload: index.js Key findings: - Environment Variable Exfiltration in index.js: "process.env,_0x40cf8c=await fetch" - Data Encoding for Exfiltration in index.js: "encodeURIComponent(_0x46231f),_0x502c3c=await fetch(_0x38f633(_0x5c64d5._0x25361..." - Obfuscation: augmented proxied array function replacements in index.js - Obfuscation Pattern: hexVariables in index.js: "_0x192368" IOCs: - urls: https://git.hust.cc/echarts-for-react/, http://e.weibo.com/1341556070/Aj1J2x5a5 - domains: git.hust.cc, www.echartsjs.com, webpack.js.org, e.weibo.com - payloadFileHash: e37e3ddeeaaa9e0c4fdbcb829b4895a6521031c80053fc436625b61e6ee5b1a6

Download JSON Open in Console

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	echarts-for-react	—	—

References

Malicious npm package: echarts-for-react

advisory

vendor

Browse GCVE Records

73,685 records in the GCVE database · Updated July 18, 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