GCVE-110-OSM-2026-2888

Advisory PublishedCVSS 9.6/10

Vulnetix · Advisory published April 21, 2026

Malicious package detected. Behaviors: data exfiltration, code execution, obfuscated code. Payload: lib/main.js Key findings: - IOCs Found in Deobfuscated Code in lib/main.js - Dynamic Code Execution in lib/main.js: "exec(lines)" - Dynamic Base64 Decoding in lib/main.js: "Buffer.from(encrypted, 'base64')" - Brand New Package - Very New NPM Publisher Account IOCs: - urls: https://12factor.net/config, https://dotenvx.com/docs/quickstart/environments, http://12factor.net/config, https://create-react-app.dev/, https://dotenvx.com/docs (+4 more) - domains: 12factor.net, env.ci, dotenvx.com, create-react-app.dev - emails: key_1234@dotenvx.com, key_7890@dotenvx.com - _domainCandidates: dotenvx.com - payloadFileHash: 02c013e5ce8b27f8aa30fee569076bea1ad59d493bc98203b787feca926024fa

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	@weirdorg/dotenv	1.0.1 (affected)	—

References

Malicious npm package: @weirdorg/dotenv

advisory

vendor

Browse GCVE Records

73,161 records in the GCVE database · Updated July 16, 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