Thymeleaf through 3.1.1.RELEASE, as used in spring-boot-admin (aka Spring Boot Admin) through 3.1.1 and other products, allows sandbox bypass via crafted HTML. This may be relevant for SSTI (Server Side Template Injection) and code execution in spring-boot-admin if MailNotifier is enabled and there is write access to environment variables via the UI.
CVE-2023-38286 - High Severity Vulnerability
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/3.0.12.RELEASE/thymeleaf-3.0.12.RELEASE.jar
Dependency Hierarchy: - webwolf-8.2.1-SNAPSHOT.jar (Root Library) - spring-boot-starter-thymeleaf-2.4.3.jar - thymeleaf-spring5-3.0.12.RELEASE.jar - :x: **thymeleaf-3.0.12.RELEASE.jar** (Vulnerable Library)
Found in HEAD commit: 3f40aaa55b2c1a3432a061c27496ea82f484838a
Found in base branch: develop
Thymeleaf through 3.1.1.RELEASE, as used in spring-boot-admin (aka Spring Boot Admin) through 3.1.1 and other products, allows sandbox bypass via crafted HTML. This may be relevant for SSTI (Server Side Template Injection) and code execution in spring-boot-admin if MailNotifier is enabled and there is write access to environment variables via the UI.
Publish Date: 2023-07-14
URL: CVE-2023-38286
Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: High - Privileges Required: Low - 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/advisories/GHSA-7gj7-224w-vpr3
Release Date: 2023-07-14
Fix Resolution: de.codecentric:spring-boot-admin-server:3.1.2;rg.thymeleaf:thymeleaf:3.1.2.RELEASE