CVE-2021-43466 (Critical) detected in thymeleaf-spring5-3.0.12.RELEASE.jar

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CVE-2021-43466 - Critical Severity Vulnerability

Vulnerable Library - thymeleaf-spring5-3.0.12.RELEASE.jar

Modern server-side Java template engine for both web and standalone environments

Library home page: http://www.thymeleaf.org

Path to dependency file: /webgoat-integration-tests/pom.xml

Path to vulnerable library: /home/wss-scanner/.m2/repository/org/thymeleaf/thymeleaf-spring5/3.0.12.RELEASE/thymeleaf-spring5-3.0.12.RELEASE.jar

Dependency Hierarchy: - webwolf-8.2.1-SNAPSHOT.jar (Root Library) - spring-boot-starter-thymeleaf-2.4.3.jar - :x: **thymeleaf-spring5-3.0.12.RELEASE.jar** (Vulnerable Library)

Found in HEAD commit: 3f40aaa55b2c1a3432a061c27496ea82f484838a

Found in base branch: develop

Vulnerability Details

In the thymeleaf-spring5:3.0.12 component, thymeleaf combined with specific scenarios in template injection may lead to remote code execution.

Publish Date: 2021-11-09

URL: CVE-2021-43466

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

Origin: https://www.thymeleaf.org/releasenotes.html#thymeleaf-3.0.13

Release Date: 2021-11-09

Fix Resolution: org.thymeleaf:thymeleaf-spring3:3.0.13.RELEASE;org.thymeleaf:thymeleaf-spring4:3.0.13.RELEASE;org.thymeleaf:thymeleaf-spring5:3.0.13.RELEASE