Arbitrary Code Execution Affecting squirrelly package, versions *


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    Exploit Maturity
    Proof of concept
    EPSS
    79.49% (99th percentile)

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  • Snyk ID SNYK-JS-SQUIRRELLY-1293209
  • published 17 May 2021
  • disclosed 17 May 2021
  • credit Agustin Gianni

How to fix?

There is no fixed version for squirrelly.

Overview

squirrelly is a Lightweight, fast, and powerful JS template engine. Supports helpers, filters, template inheritance

Affected versions of this package are vulnerable to Arbitrary Code Execution. By overwriting internal configuration options remote code execution may be triggered in downstream applications.

CVSS Scores

version 3.1
Expand this section

Snyk

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

NVD

8.8 high