CVE-2021-3918 (Critical) detected in json-schema-0.2.3.tgz
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CVE-2021-3918 - Critical Severity Vulnerability
Vulnerable Library - json-schema-0.2.3.tgz
JSON Schema validation and specifications
Library home page: https://registry.npmjs.org/json-schema/-/json-schema-0.2.3.tgz
Path to dependency file: /PrestaShop/tests/Selenium/package.json
Path to vulnerable library: /tests/Selenium/package.json,/tests/E2E/package.json
Dependency Hierarchy:
- request-2.83.0.tgz (Root Library)
- http-signature-1.2.0.tgz
- jsprim-1.4.1.tgz
- ❌ json-schema-0.2.3.tgz (Vulnerable Library)
- jsprim-1.4.1.tgz
- http-signature-1.2.0.tgz
Found in HEAD commit: bb7465065dfeed9f49bb99b6901ab933563af739
Found in base branch: develop
Vulnerability Details
json-schema is vulnerable to Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
Publish Date: 2021-11-13
URL: CVE-2021-3918
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
Suggested Fix
Type: Upgrade version
Origin: https://nvd.nist.gov/vuln/detail/CVE-2021-3918
Release Date: 2021-11-13
Fix Resolution (json-schema): 0.4.0
Direct dependency fix Resolution (request): 2.84.0
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