Detections
Analytics

SCA: security update for smarty/smarty (GHSA-3rpf-5rqv-689q)

critical Tenable Self-Hosted Container Security Plugin ID 409684

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - Smarty before 3.1.39 allows code injection via an unexpected function name after a {function name=
 substring. (CVE-2021-26120)

See Also

https://github.com/advisories/GHSA-3rpf-5rqv-689q

Plugin Details

Severity: Critical

ID: 409684

Version: Revision 1.8

Type: Local

Family: SCA Checks

Published: 1/23/2025

Updated: 7/2/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 57.51

Vendor

Vendor Severity: Critical

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

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

CVSS Score Source: CVE-2021-26120

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

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

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 2/26/2021

Vulnerability Publication Date: 2/22/2021

Reference Information

CVE: CVE-2021-26120

cwe: CWE-94