CVE-2021-21408CWE-20

Access to restricted PHP code by dynamic static class access in smarty

High · published January 10, 2022

CVSS v3.1
8.8
EPSS
2%
Percentile
81.3
In the wild
Unconfirmed
What it is

Smarty is a template engine for PHP, facilitating the separation of presentation (HTML/CSS) from application logic. Prior to versions 3.1.43 and 4.0.3, template authors could run restricted static php methods. Users should upgrade to version 3.1.43 or 4.0.3 to receive a patch.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.02075 · 81.3th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2022-01-10T00:00Z
EPSS history
Timeline
  • 10 JAN 00:00Z
    Access to restricted PHP code by dynamic static class access in smarty
    cvelistv5