WS-2019-0333 (Medium) detected in handlebars-4.0.11.tgz

[mend-bolt-for-github]

WS-2019-0333 - Medium Severity Vulnerability

Vulnerable Library - handlebars-4.0.11.tgz

Handlebars provides the power necessary to let you build semantic templates effectively with no frustration

Library home page: https://registry.npmjs.org/handlebars/-/handlebars-4.0.11.tgz

Path to dependency file: /tmp/ws-scm/guilds.osweekends.com/package.json

Path to vulnerable library: /tmp/ws-scm/guilds.osweekends.com/node_modules/handlebars/package.json

Dependency Hierarchy:

• pillars-0.7.1.tgz (Root Library)
  • templated-0.3.9.tgz
    • ❌ handlebars-4.0.11.tgz (Vulnerable Library)

Found in HEAD commit: f30dd7a82df3ba133df4217044d20081318714c7

Vulnerability Details

Prototype Pollution vulnerability found in handlebars 1.0.6 before 4.5.3. It is possible to add or modify properties to the Object prototype through a malicious template. Attacker may crash the application or execute Arbitrary Code in specific conditions.

Publish Date: 2019-12-05

URL: WS-2019-0333

CVSS 2 Score Details (5.0)

Base Score Metrics not available

Suggested Fix

Type: Upgrade version

Origin: https://www.npmjs.com/advisories/1325

Release Date: 2019-12-05

Fix Resolution: handlebars - 4.5.3

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