CVE-2019-19771 json
lodahs is malware
published 6y ago modified 4mo ago also GHSA-hm6q-r2jc-cpqh , EUVD-2019-0794
- cvss
- 8.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.3%
- EPSS 1.3% chance of exploitation in 30 days, percentile 69%
- public exploits
- 0
- none known
Summary
The lodahs package 0.0.1 for Node.js is a Trojan horse, and may have been installed by persons who mistyped the lodash package name. In particular, the Trojan horse finds and exfiltrates cryptocurrency wallets.
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1.26% chance of exploitation in the next 30 days, higher than 69% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 9.3 | AV:N/AC:M/Au:N/C:C/I:C/A:C |
| GitHub | 3.1 | 8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| npm | lodahs | >=0.0.1 |
no fix listed |
Classification
- Weakness
-
- CWE-506 Embedded Malicious Code
References
-
npmjs.com
/package/lodahs
web, product
-
npmjs.com
/advisories/1417
web, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2019-19771
advisory
Sources
- CVE List CVE-2019-19771
- GitHub Advisory GHSA-hm6q-r2jc-cpqh
- NVD CVE-2019-19771
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.