CVE-2023-40609

WordPress Contact form 7 Custom validation Plugin <= 1.1.3 is vulnerable to SQL Injection

Published Nov 6, 2023 CVSS 3.1 · 8.2 High EPSS < 1% KEV · Not listed
Description
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Aiyaz, maheshpatel Contact form 7 Custom validation allows SQL Injection.This issue affects Contact form 7 Custom validation: from n/a through 1.1.3.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-45167 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Aiyaz, maheshpatel Contact form 7 Custom validation allows SQL Injection.This issue affects Contact form 7 Custom validation: from n/a through 1.1.3.
History
Type Values Removed Values Added
Description A vulnerability in aiyaz Khorajia Contact form 7 Custom validation cf7-field-validation.This issue affects Contact form 7 Custom validation: from n/a through <= 1.1.3. Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Aiyaz, maheshpatel Contact form 7 Custom validation allows SQL Injection.This issue affects Contact form 7 Custom validation: from n/a through 1.1.3.
Title WordPress Contact form 7 Custom validation plugin <= 1.1.3 - Unauth. SQL Injection (SQLi) vulnerability WordPress Contact form 7 Custom validation Plugin <= 1.1.3 is vulnerable to SQL Injection
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Aiyaz, maheshpatel Contact form 7 Custom validation allows SQL Injection.This issue affects Contact form 7 Custom validation: from n/a through 1.1.3. A vulnerability in aiyaz Khorajia Contact form 7 Custom validation cf7-field-validation.This issue affects Contact form 7 Custom validation: from n/a through <= 1.1.3.
Title WordPress Contact form 7 Custom validation Plugin <= 1.1.3 is vulnerable to SQL Injection WordPress Contact form 7 Custom validation plugin <= 1.1.3 - Unauth. SQL Injection (SQLi) vulnerability
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

cvssV3_1

{'score': 8.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Patchstack
Published
Updated
Apr 28, 2026, 4:08 PM
Reserved
Aug 17, 2023, 10:47 AM
Status
Modified
Published
Nov 6, 2023, 9:15 AM
Modified
Jun 17, 2026, 6:18 AM