CVE-2023-38286

Published: Jul 14, 2023Modified: Jun 17, 2026

7.5

Vector

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitability: 1.6 / Impact: 5.9

Source: NVD

Description

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.

Affected (2)

Products: Codecentric: Spring Boot Admin · Thymeleaf: Thymeleaf

1 product

Spring Boot Admin

1 product

Configuration A

2 vulnerable

Vulnerable Software	Affected Versions
Codecentric Spring Boot Admin	Up to 3.1.0
Thymeleaf Thymeleaf	Up to 3.1.1

Related CWEs

Improper Neutralization of Special Elements used in a Command ('Command Injection')

The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.

References (2)

https://github.com/p1n93r/SpringBootAdmin-thymeleaf-SSTI

Source: cve@mitre.org

Exploit

https://github.com/p1n93r/SpringBootAdmin-thymeleaf-SSTI

Source: af854a3a-2127-422b-91ae-364da2661108

Exploit

Timeline

No history available yet.