Smarty before 3.1.39 allows a Sandbox Escape because $smarty.template_object can be accessed in sandbox mode.
https://www.debian.org/security/2022/dsa-5151
https://security.gentoo.org/glsa/202105-06
https://lists.debian.org/debian-lts-announce/2021/04/msg00014.html
https://lists.debian.org/debian-lts-announce/2021/04/msg00004.html
https://github.com/smarty-php/smarty/blob/master/CHANGELOG.md
Source: Mitre, NVD
Published: 2021-02-22
Updated: 2024-11-21
Base Score: 5
Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N
Severity: Medium
Base Score: 7.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Severity: High
EPSS: 0.59937