Detections
Analytics

SCA: security update for nystudio107/craft-seomatic (GHSA-m3xv-x3ph-mq22)

critical Tenable Cloud Security Plugin ID 416700

Description

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

 - A Server-side Template Injection (SSTI) vulnerability exists in Nystudio107 Seomatic 3.4.12 in
 src/helpers/UrlHelper.php via the host header. (CVE-2021-44618)

See Also

https://github.com/advisories/GHSA-m3xv-x3ph-mq22

Plugin Details

Severity: Critical

ID: 416700

Version: Revision 1.10

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: 57.12

Vendor

Vendor Severity: High

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-2021-44618

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: 3/12/2022

Vulnerability Publication Date: 3/11/2022

Reference Information

CVE: CVE-2021-44618

cwe: CWE-94