🛡️ MAL-2026-12481 — token-list-fetcher

⚪ Unknown ✅ No Known Exploit OSV
N/A
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Malicious code in token-list-fetcher (npm)

Source: amazon-inspector

On require, index.js schedules a delayed HTTPS POST that transmits the full process.env object along with os.hostname(), os.userInfo().username, and os.homedir() to the hardcoded third-party endpoint https://enjbyg3xk8l.x.pipedream.net/beacon. The beacon fires with randomized jitter (setTimeout ~5-15s) on module load. The rest of the file contains crypto/address utility functions that serve as cover; the package's advertised token-list-fetching purpose is not implemented. process.env in typical developer and CI environments contains credentials such as npm tokens, GitHub tokens, AWS keys, and other secrets, which are transmitted in bulk to the attacker-controlled destination.

Affected software

MAL-2026-12481 is recorded against 1 package.

  • token-list-fetcher

Timeline and source

Published on 5 August 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

www.npmjs.com (Package)
www.npmjs.com (Package)

Details

Severity Unknown
CVSS Score N/A
CVSS Vector N/A
CWE N/A
Public Exploit ✅ No
Source OSV
Published 2026-08-05
Updated 2026-08-12
Modified 2026-08-05
Fix URL N/A

Affected Packages

Software From version Fixed in
token-list-fetcher — —

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