WS-2021-0153 (High) detected in multiple libraries

[mend-for-github-com[bot]]

WS-2021-0153 - High Severity Vulnerability

Vulnerable Libraries - ejs-3.1.5.tgz, ejs-2.5.9.tgz, ejs-2.7.4.tgz

ejs-3.1.5.tgz

Embedded JavaScript templates

Library home page: https://registry.npmjs.org/ejs/-/ejs-3.1.5.tgz

Dependency Hierarchy: - electron-builder-22.9.1.tgz (Root Library) - app-builder-lib-22.9.1.tgz - :x: **ejs-3.1.5.tgz** (Vulnerable Library)

ejs-2.5.9.tgz

Embedded JavaScript templates

Library home page: https://registry.npmjs.org/ejs/-/ejs-2.5.9.tgz

Dependency Hierarchy: - spectron-10.0.1.tgz (Root Library) - webdriverio-4.14.4.tgz - :x: **ejs-2.5.9.tgz** (Vulnerable Library)

ejs-2.7.4.tgz

Embedded JavaScript templates

Library home page: https://registry.npmjs.org/ejs/-/ejs-2.7.4.tgz

Dependency Hierarchy: - webpack-bundle-analyzer-3.9.0.tgz (Root Library) - :x: **ejs-2.7.4.tgz** (Vulnerable Library)

Found in HEAD commit: 57add7b0a1f99c21ea28094adb747d0addd0a984

Found in base branch: master

Vulnerability Details

Arbitrary Code Injection vulnerability was found in ejs before 3.1.6. Caused by filename which isn't sanitized for display.

Publish Date: 2021-01-22

URL: WS-2021-0153

CVSS 3 Score Details (9.8)

Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: High - Integrity Impact: High - Availability Impact: High

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Release Date: 2021-01-22

Fix Resolution (ejs): 3.1.6

Direct dependency fix Resolution (electron-builder): 22.10.0

Fix Resolution (ejs): 3.1.6

Direct dependency fix Resolution (spectron): 11.1.0

Fix Resolution (ejs): 3.1.6

Direct dependency fix Resolution (webpack-bundle-analyzer): 4.0.0