smarty/smarty is vulnerable to improper input validation. The vulnerability exists in smarty_internal_templateparser.php
because the security settings are not properly defined which allows an attacker to the restricted code through dynamic static class.
github.com/smarty-php/smarty/commit/19ae410bf56007a5ef24441cdc6414619cfaf664
github.com/smarty-php/smarty/releases/tag/v3.1.43
github.com/smarty-php/smarty/releases/tag/v4.0.3
github.com/smarty-php/smarty/security/advisories/GHSA-4h9c-v5vg-5m6m
lists.debian.org/debian-lts-announce/2022/05/msg00005.html
lists.fedoraproject.org/archives/list/[email protected]/message/BRAJVDRGCIY5UZ2PQHKDTT7RMKG6WJQQ/
lists.fedoraproject.org/archives/list/[email protected]/message/L777JIBIWJV34HS7LXPIDWASG7TT4LNI/
security.gentoo.org/glsa/202209-09
www.debian.org/security/2022/dsa-5151