CVE-2020-7775 json
Command Injection
published 2021-02-02 5 y ago modified 2026-06-17 4 mo ago also GHSA-4gfq-6m28-m5mg , EUVD-2021-0755
- cvss
- 9.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.3%
- EPSS 1.3% chance of exploitation in 30 days, percentile 70%
- public exploits
- 0
- none known
Summary
This affects all versions of package freediskspace. The vulnerability arises out of improper neutralization of arguments in line 71 of freediskspace.js.
Exploit prediction
1.27% chance of exploitation in the next 30 days, higher than 70% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P |
| CNA | 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 | freediskspace | <=1.2.0 |
no fix listed |
Affected products
- n/a freediskspace
Classification
- Weakness
-
- CWE-78 Improper Neutralization of Special Elements used in an OS Command
References
-
snyk.io
/vuln/SNYK-JS-FREEDISKSPACE-1040716
web, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2020-7775
advisory
Sources
- CVE List CVE-2020-7775
- GitHub Advisory GHSA-4gfq-6m28-m5mg
- NVD CVE-2020-7775
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