CVE-2019-10783 json
OS Command Injection in lsof
published 6y ago modified 4mo ago also GHSA-whq6-mj2r-mjqc , EUVD-2021-0886
- cvss
- 9.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.6%
- EPSS 2.6% chance of exploitation in 30 days, percentile 85%
- public exploits
- 0
- none known
Summary
All versions including 0.0.4 of lsof npm module are vulnerable to Command Injection. Every exported method used by the package uses the exec function to parse user input.
Is CVE-2019-10783 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerExploit prediction
2.64% chance of exploitation in the next 30 days, higher than 85% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- snyk.io https://snyk.io/vuln/SNYK-JS-LSOF-543632 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
| GitHub | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| npm | lsof | <=0.0.4 |
no fix listed |
Affected products
- n/a lsof
Classification
- Weakness
-
- CWE-78 Improper Neutralization of Special Elements used in an OS Command
References
-
snyk.io
/vuln/SNYK-JS-LSOF-543632
web, exploit, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2019-10783
advisory
Sources
- CVE List CVE-2019-10783
- GitHub Advisory GHSA-whq6-mj2r-mjqc
- NVD CVE-2019-10783
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.