Arbitrary Code Injection Affecting marsdb package, versions *



    Attack Complexity Low
    Confidentiality High
    Integrity High
    Availability High

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  • Snyk ID SNYK-JS-MARSDB-480405
  • published 6 Nov 2019
  • disclosed 29 Aug 2019
  • credit Francois Gauthier

Introduced: 29 Aug 2019

CVE NOT AVAILABLE CWE-94 Open this link in a new tab

How to fix?

There is no fixed version for marsdb.


marsdb is a MarsDB is a lightweight client-side database.

Affected versions of this package are vulnerable to Arbitrary Code Injection. In the DocumentMatcher class, selectors on $where clauses are passed to a Function constructor unsanitized. This allows attackers to run arbitrary commands in the system when the function is executed.