RCE in Ljharb Ljharb/npm-Lockfile
CVE-2022-0841
OS Command Injection in GitHub repository ljharb/npm-lockfile in v2.0.3 and v2.0.4.
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.025 (83.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Ljharb Ljharb/npm-lockfile — versions 2.0.3, 2.0.4
- Npm-lockfile_project Npm-lockfile — versions 2.0.3, 2.0.4
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@huntr.dev (x_refsource_CONFIRM, Exploit, Patch, Third Party Advisory)
- security@huntr.dev (Patch, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2022-0841?
- CVE-2022-0841 is a critical-severity vulnerability in Ljharb Ljharb/npm-Lockfile, classified under OS Command Injection. CVSS score: 9.8/10. Published 2022-03-03.
- How severe is CVE-2022-0841?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2022-0841 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.