CVE-2021-26120

critical

Description

Smarty before 3.1.39 allows code injection via an unexpected function name after a {function name= substring.

References

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

Details

Source: Mitre, NVD

Published: 2021-02-22

Updated: 2024-11-21

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical