CVE-2020-7603 json
OS Command Injection in closure-compiler-stream
published 2020-03-15 6 y ago modified 2026-06-17 4 mo ago also GHSA-m647-5wf9-3jp3 , EUVD-2021-1134
- 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
closure-compiler-stream through 0.1.15 allows execution of arbitrary commands. The argument "options" of the exports function in "index.js" can be controlled by users without any sanitization.
Exploit prediction
2.57% chance of exploitation in the next 30 days, higher than 85% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- snyk.io https://snyk.io/vuln/SNYK-JS-CLOSURECOMPILERSTREAM-560123 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 | closure-compiler-stream | <=0.1.15 |
no fix listed |
Affected products
- n/a closure-compiler-stream
Classification
- Weakness
-
- CWE-78 Improper Neutralization of Special Elements used in an OS Command
References
-
snyk.io
/vuln/SNYK-JS-CLOSURECOMPILERSTREAM-560123
web, exploit, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2020-7603
advisory
Sources
- CVE List CVE-2020-7603
- GitHub Advisory GHSA-m647-5wf9-3jp3
- NVD CVE-2020-7603
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