Path to dependency file: /Gmright/Milestones/Gmright-market/cordova-plugin-purchase-master/cordova-plugin-purchase-master/package.json
Path to vulnerable library: /Gmright/Milestones/Gmright-market/cordova-plugin-purchase-master/cordova-plugin-purchase-master/node_modules/handlebars/package.json,/Gmright/Milestones/Gmright-market/cordova-plugin-purchase-master/cordova-plugin-purchase-master/node_modules/handlebars/package.json
Handlebars before 3.0.8 and 4.x before 4.5.3 is vulnerable to Arbitrary Code Execution. The lookup helper fails to properly validate templates, allowing attackers to submit templates that execute arbitrary JavaScript. This can be used to run arbitrary code on a server processing Handlebars templates or in a victim's browser (effectively serving as XSS).
CVE-2019-20920 - High Severity Vulnerability
Vulnerable Library - handlebars-4.0.12.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-4.0.12.tgz
Path to dependency file: /Gmright/Milestones/Gmright-market/cordova-plugin-purchase-master/cordova-plugin-purchase-master/package.json
Path to vulnerable library: /Gmright/Milestones/Gmright-market/cordova-plugin-purchase-master/cordova-plugin-purchase-master/node_modules/handlebars/package.json,/Gmright/Milestones/Gmright-market/cordova-plugin-purchase-master/cordova-plugin-purchase-master/node_modules/handlebars/package.json
Dependency Hierarchy: - istanbul-0.4.5.tgz (Root Library) - :x: **handlebars-4.0.12.tgz** (Vulnerable Library)
Found in HEAD commit: 5a5d4c900da41f0d7255d81b5f9df0922a2b78e6
Found in base branch: master
Vulnerability Details
Handlebars before 3.0.8 and 4.x before 4.5.3 is vulnerable to Arbitrary Code Execution. The lookup helper fails to properly validate templates, allowing attackers to submit templates that execute arbitrary JavaScript. This can be used to run arbitrary code on a server processing Handlebars templates or in a victim's browser (effectively serving as XSS).
Publish Date: 2020-09-30
URL: CVE-2019-20920
CVSS 3 Score Details (8.1)
Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: High - Privileges Required: None - User Interaction: None - Scope: Changed - Impact Metrics: - Confidentiality Impact: High - Integrity Impact: Low - Availability Impact: Low
For more information on CVSS3 Scores, click here.Suggested Fix
Type: Upgrade version
Origin: https://www.npmjs.com/advisories/1316
Release Date: 2020-10-15
Fix Resolution: handlebars - 4.5.3
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