Remote Code Execution Vulnerability in Thymeleaf Component by Spring
CVE-2021-43466

9.8CRITICAL

Key Information:

Vendor

Thymeleaf

Status
Thymeleaf
Vendor
CVE Published:
9 November 2021

What is CVE-2021-43466?

The thymeleaf-spring5 component version 3.0.12 is susceptible to a remote code execution vulnerability due to inadequate validation in template injection scenarios. When exploited, this issue allows an attacker to execute arbitrary code on the affected system, potentially leading to unauthorized data access or control over the application. It is crucial for users of this component to assess their exposure and apply necessary security measures.

References

https://gitee.com/wayne_wwang/wayne_wwang/blob/master/202...
https://vuldb.com/?id.186365
https://security.netapp.com/advisory/ntap-20221014-0001/

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.