Command Injection The advisory has been revoked - it doesn't affect any version of package wc-cmd (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-JS-WCCMD-1050423
- published23 Feb 2021
- disclosed11 Dec 2020
- creditJHU System Security Lab
Introduced: 11 Dec 2020
CVE-2020-28431 (opens in a new tab)How to fix?
There is no fixed version for wc-cmd.
Amendment
This was deemed not a vulnerability.
Overview
Affected versions of this package are vulnerable to Command Injection via the index.js file.
PoC:
var a =require("wc-cmd");
a("touch JHU")
Note:
CVE-2020-28431 has been retracted because it was found to be invalid.