CVE-2021-43466
Template injection in thymeleaf-spring5
9.8
CRITICAL
CVSS 3.1
EPSS 4.6%
Description
In the thymeleaf-spring5:3.0.12 component, thymeleaf combined with specific scenarios in template injection may lead to remote code execution.
How to fix CVE-2021-43466
To remediate CVE-2021-43466, upgrade the affected package to a fixed version below.
- Maven/org.thymeleaf:thymeleaf-spring5—upgrade to 3.0.13.RELEASE or later
Is CVE-2021-43466 being exploited?
Low — EPSS is 4.6%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 3.0.13.RELEASE
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |