CVE-2021-47778

GetSimple CMS My SMTP Contact Plugin 1.1.2 - PHP Code Injection

Published Jan 21, 2026 CVSS 4.0 · 8.6 High EPSS 1.3% KEV · Not listed
Description
GetSimple CMS My SMTP Contact Plugin 1.1.2 contains a PHP code injection vulnerability. An authenticated administrator can inject arbitrary PHP code through plugin configuration parameters, leading to remote code execution on the server.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Netexplorer
Netexplorer my Smtp Contact
CPEs cpe:2.3:a:netexplorer:my_smtp_contact:1.1.2:*:*:*:*:getsimple:*:*
Vendors & Products Netexplorer
Netexplorer my Smtp Contact
Type Values Removed Values Added
CPEs cpe:2.3:a:get-simple:getsimplecms:1.1.2:*:*:*:*:*:*:*
Metrics cvssV3_1

{'score': 7.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'}

Type Values Removed Values Added
First Time appeared Get-simple
Get-simple getsimplecms
Vendors & Products Get-simple
Get-simple getsimplecms
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description GetSimple CMS My SMTP Contact Plugin 1.1.2 contains a PHP code injection vulnerability. An authenticated administrator can inject arbitrary PHP code through plugin configuration parameters, leading to remote code execution on the server.
Title GetSimple CMS My SMTP Contact Plugin 1.1.2 - PHP Code Injection
Weaknesses CWE-94
References
Metrics cvssV4_0

{'score': 8.6, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
Jul 15, 2026, 1:24 AM
Reserved
Jan 14, 2026, 2:39 PM
Status
Analyzed
Published
Jan 21, 2026, 6:16 PM
Modified
Jun 17, 2026, 4:18 AM