CVE-2022-2421 (Critical) detected in socket.io-parser-2.3.1.tgz
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CVE-2022-2421 - Critical Severity Vulnerability
Vulnerable Library - socket.io-parser-2.3.1.tgz
socket.io protocol parser
Library home page: https://registry.npmjs.org/socket.io-parser/-/socket.io-parser-2.3.1.tgz
Path to dependency file: /zencart/admin/includes/template/javascript/gridstack.js-master/package.json
Path to vulnerable library: /admin/includes/template/javascript/gridstack.js-master/node_modules/socket.io-parser/package.json
Dependency Hierarchy:
- karma-1.7.1.tgz (Root Library)
- socket.io-1.7.3.tgz
- ❌ socket.io-parser-2.3.1.tgz (Vulnerable Library)
- socket.io-1.7.3.tgz
Found in HEAD commit: becb879687830dbc80834334cc9bfe3160f622bc
Found in base branch: develop
Vulnerability Details
Due to improper type validation in attachment parsing the Socket.io js library, it is possible to overwrite the _placeholder object which allows an attacker to place references to functions at arbitrary places in the resulting query object.
Publish Date: 2022-10-26
URL: CVE-2022-2421
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: GHSA-qm95-pgcg-qqfq
Release Date: 2022-10-26
Fix Resolution (socket.io-parser): 3.3.3
Direct dependency fix Resolution (karma): 5.0.8
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