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Arbitrary Code Execution Affecting org.craftercms:crafter-engine package, versions [,3.1.0)

Severity

 Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.2% (58th percentile)

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  • Snyk ID SNYK-JAVA-ORGCRAFTERCMS-1583450
  • published 8 Sep 2021
  • disclosed 19 Dec 2018
  • credit buxu
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Introduced: 19 Dec 2018

CVE-2018-19907 Open this link in a new tab
CWE-78 Open this link in a new tab

How to fix?

Upgrade org.craftercms:crafter-engine to version 3.1.0 or higher.

Overview

org.craftercms:crafter-engine is a Crafter Content Delivery Engine.

Affected versions of this package are vulnerable to Arbitrary Code Execution. Attackers with developer privileges may execute OS commands by Creating/Editing a template file (.ftl filetype) that triggers a call to freemarker.template.utility.Execute in the FreeMarker library during rendering of a web page.

CVSS Scores

version 3.1
Expand this section

Snyk

8.8 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)
    High