CVE-2021-26120

Critical

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

mitre·CWE-94·Published 2021-02-22

CVSS

9.8

EPSS

0.83

KEV

Exploits

cve.orgen

109 chars

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

NVDen

109 chars

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

OSV.deven

196 chars

Template authors could inject php code by choosing a malicous {function} name. Sites that cannot fully trust template authors should update as soon as possible. Please upgrade to 3.1.39 or higher.

GHSAen

196 chars

Template authors could inject php code by choosing a malicous {function} name. Sites that cannot fully trust template authors should update as soon as possible. Please upgrade to 3.1.39 or higher.

NVDes

156 chars

Smarty versiones anteriores a 3.1.39, permite una inyección de código por medio de un nombre de función no previsto después de una subcadena {function name=

CVSS metrics across sources

Version	Type	Source	Base	Exp	Impact	Vector
2.0	Primary	NVD	7.5	10.0	6.4	AV:N/AC:L/Au:N/C:P/I:P/A:P
3.1	Primary	NVD	9.8	3.9	5.9	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
3.1	Secondary	GHSA	9.8	—	—	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H