CVE-2023-38286
High
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.
SeverityHigh
CVSS7.5
Exploit probability—
ProductCodecentric Spring Boot Admin
PublishedJul 14, 2023
First seenJul 14, 2023
How to fix
Update
- de.codecentric:spring-boot-admin-server3.1.2, 2.7.16 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| codecentric spring_boot_admin | v ≤ 3.1.0 | — |
| thymeleaf thymeleaf | v ≤ 3.1.1 | — |
| de.codecentric:spring-boot-admin-serverMaven | 3.0.0 ≤ v < 3.1.2, v < 2.7.16 | 3.1.2, 2.7.16 |
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