Vulnerability · Published Jul 14, 2023 · Assigned by mitre
CVE-2023-38286
High 7.5
In plain English
A high-severity security flaw in the de.codecentric:spring-boot-admin-server package (Maven). Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 62% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)7.5High
Exploit odds (30 days)1.0%top 38.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official 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 packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Maven | de.codecentric:spring-boot-admin-server | 3.1.2 | GHSA-7gj7-224w-vpr3 |
| Maven | de.codecentric:spring-boot-admin-server | 2.7.16 | GHSA-7gj7-224w-vpr3 |