This vulnerability is trending on Twitter; this may indicate a growing threat.
Snyk has a published code exploit for this vulnerability.
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to version 4.20.2 or higher.
Affected versions of this package are vulnerable to Undesired Behavior. It contains a dependency on the SponsorLink
package, which runs an obfuscated closed-source executable at buildtime.
That executable spawns OS processes and performs network requests, including transferring a derivative of personally identifying information (a hash of the email address of the developer from 'git config' output) to remote servers.
NOTE: This change in behavior is in development and this advisory will be updated as new information is available.