CVE-2021-43466

moderate-risk
Published 2021-11-09

In the thymeleaf-spring5:3.0.12 component, thymeleaf combined with specific scenarios in template injection may lead to remote code execution.

Do I need to act?

~
4.6% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (1)

Thymeleaf

Affected Vendors

Thymeleaf

References (6)

Exploit https://gitee.com/wayne_wwang/wayne_wwang/blob/master/2021/10/31/ruoyi+thymeleaf...
Third Party Advisory https://security.netapp.com/advisory/ntap-20221014-0001/
Third Party Advisory https://vuldb.com/?id.186365
Exploit https://gitee.com/wayne_wwang/wayne_wwang/blob/master/2021/10/31/ruoyi+thymeleaf...
Third Party Advisory https://security.netapp.com/advisory/ntap-20221014-0001/
Third Party Advisory https://vuldb.com/?id.186365
45
/ 100
moderate-risk
Severity 32/34 · Critical
Exploitability 8/34 · Low
Exposure 5/34 · Minimal