Arbitrary Code Execution Affecting shiba package, versions *


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.11% (46th percentile)

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  • Snyk ID SNYK-JS-SHIBA-596466
  • published 22 Sep 2020
  • disclosed 29 Jul 2020
  • credit Snyk Security Team

How to fix?

There is no fixed version for shiba.

Overview

shiba is a Live markdown previewer with linter

Affected versions of this package are vulnerable to Arbitrary Code Execution due to the default usage of the function load() of the package js-yaml instead of its secure replacement , safeLoad().

CVSS Scores

version 3.1
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Snyk

Recommended
8.3 high
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    Low
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    High
  • Availability (A)
    Low
Expand this section

NVD

8.3 high