# org.thymeleaf:thymeleaf-spring5 (Maven) vulnerabilities

4 known vulnerabilities (3 critical), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Dependents: 3
- Registry: https://central.sonatype.com/artifact/org.thymeleaf/thymeleaf-spring5

## Advisories (4)

### [CVE-2026-41901](https://cve.now/CVE-2026-41901): Thymeleaf: Improper recognition of unauthorized syntax patterns in sandboxed Thymeleaf expressions

- Severity: Critical 9.0
- Published: May 12, 2026
- Affected: fixed in 3.1.5.RELEASE.

### [CVE-2026-40478](https://cve.now/CVE-2026-40478): Improper neutralization of specific syntax patterns for unauthorized expressions in Thymeleaf

- Severity: Critical 9.1
- Published: Apr 17, 2026
- Affected: fixed in 3.1.4.RELEASE.

### [CVE-2026-40477](https://cve.now/CVE-2026-40477): Improper restriction of the scope of accessible objects in Thymeleaf expressions

- Severity: Critical 9.1
- Published: Apr 17, 2026
- Affected: fixed in 3.1.4.RELEASE.

### [CVE-2021-43466](https://cve.now/CVE-2021-43466): In the thymeleaf-spring5:3.0.12 component, thymeleaf combined with specific scenarios in template injection may lead to remote code…

- Severity: Unrated
- Published: Nov 9, 2021
- Affected: fixed in 3.0.13.RELEASE.

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