A prototype pollution vulnerability has been found in `object-path` <= 0.11.4 affecting the `set()` method. The vulnerability is limited to the `includeInheritedProps` mode (if version >= 0.11.0 is used), which has to be explicitly enabled by creating a new instance of `object-path` and setting the option `includeInheritedProps: true`, or by using the default `withInheritedProps` instance. The default operating mode is not affected by the vulnerability if version >= 0.11.0 is used. Any usage of `set()` in versions < 0.11.0 is vulnerable. The issue is fixed in object-path version 0.11.5 As a workaround, don't use the `includeInheritedProps: true` options or the `withInheritedProps` instance if using a version >= 0.11.0.
CVE-2020-15256 - Critical Severity Vulnerability
Access deep properties using a path
Library home page: https://registry.npmjs.org/object-path/-/object-path-0.9.2.tgz
Path to dependency file: /one-click-hugo-cms/package.json
Path to vulnerable library: /node_modules/object-path/package.json
Dependency Hierarchy: - browser-sync-2.26.5.tgz (Root Library) - eazy-logger-3.0.2.tgz - tfunk-3.1.0.tgz - :x: **object-path-0.9.2.tgz** (Vulnerable Library)
Found in base branch: master
A prototype pollution vulnerability has been found in `object-path` <= 0.11.4 affecting the `set()` method. The vulnerability is limited to the `includeInheritedProps` mode (if version >= 0.11.0 is used), which has to be explicitly enabled by creating a new instance of `object-path` and setting the option `includeInheritedProps: true`, or by using the default `withInheritedProps` instance. The default operating mode is not affected by the vulnerability if version >= 0.11.0 is used. Any usage of `set()` in versions < 0.11.0 is vulnerable. The issue is fixed in object-path version 0.11.5 As a workaround, don't use the `includeInheritedProps: true` options or the `withInheritedProps` instance if using a version >= 0.11.0.
Publish Date: 2020-10-19
URL: CVE-2020-15256
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.Type: Upgrade version
Origin: https://github.com/mariocasciaro/object-path/security/advisories/GHSA-cwx2-736x-mf6w
Release Date: 2020-10-19
Fix Resolution (object-path): 0.11.5
Direct dependency fix Resolution (browser-sync): 2.26.6
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