RULE(RULE ID:334334)

Rule General Information
Release Date: 2021-12-08
Rule Name: CMS Made Simple Smarty Serverside Template Injection Vulnerability (CVE-2021-26120)
Severity:
CVE ID:
Rule Protection Details
Description: Smarty before 3.1.39 allows code injection via an unexpected function name after a {function name= substring.
Impact: An attacker could exploit this vulnerability to have unspecified effect.
Affected OS: Windows, Linux, Others
Reference: https://github.com/smarty-php/smarty/blob/master/CHANGELOG.md
https://lists.debian.org/debian-lts-announce/2021/04/msg00004.html
https://lists.debian.org/debian-lts-announce/2021/04/msg00014.html
https://security.gentoo.org/glsa/202105-06
Solutions
The vendor has released upgrade patches to fix vulnerabilities, please visit:
https://github.com/smarty-php/smarty/blob/master/CHANGELOG.md