GCVE-110-OSM-2026-3939

Advisory PublishedCVSS 9.6/10

Vulnetix · Advisory published May 10, 2026

[osmalyze-auto] Malicious package detected. Behaviors: data exfiltration, code execution, obfuscated code, install-time execution. [osmalyze-auto] Entrypoint: index1.js (install-hook: node index1.js) Exfil: http://169.254.170.2/v2/metadata (custom-c2, recovery: plaintext in index1.js) Payload: index1.js Key findings: - Environment Variable Exfiltration in index1.js: "JSON.stringify(process.env)" - Sensitive File Access in index1.js: "'/.aws/credentials'" - Shell Command Execution in index1.js: "require('child_process')" - Git Configuration Access in index1.js: ".gitconfig" - Dynamic Code Execution in lib/main.js: "exec(lines)" IOCs: - urls: https://tuple.app/dotenv, https://dotenvx.com, https://dotenvx.com/precommit, https://dotenvx.com/prebuild, https://techcrunch.com/2023/01/05/circleci-breach/ (+11 more) - domains: skills.sh, dotenvx.com, graphite.dev, techcrunch.com, 12factor.net (+6 more) - emails: security@dotenvx.com, key_1234@dotenvx.com, key_7890@dotenvx.com - payloadFileHash: a67ec8cbc1b06c714ceb7b7f66274381eae8d64efb5e1bb50dae39e13e0761e5

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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	dit-envv	all (affected)	—

References

Malicious npm package: dit-envv

advisory

vendor

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