CVE-2023-35910

WordPress Quasar form Plugin <= 6.0 is vulnerable to SQL Injection

Published Nov 3, 2023 CVSS 3.1 · 8.5 High EPSS < 1% KEV · Not listed
Description
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Nucleus_genius Quasar form free – Contact Form Builder for WordPress allows SQL Injection.This issue affects Quasar form free – Contact Form Builder for WordPress: from n/a through 6.0.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source ID Title
EUVD EUVD EUVD-2023-39901 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Nucleus_genius Quasar form free – Contact Form Builder for WordPress allows SQL Injection.This issue affects Quasar form free – Contact Form Builder for WordPress: from n/a through 6.0.
History
Type Values Removed Values Added
Description A vulnerability in nucleusgenius Quasar form quasar-form.This issue affects Quasar form: from n/a through <= 6.0. Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Nucleus_genius Quasar form free – Contact Form Builder for WordPress allows SQL Injection.This issue affects Quasar form free – Contact Form Builder for WordPress: from n/a through 6.0.
Title WordPress Quasar form plugin <= 6.0 - SQL Injection vulnerability WordPress Quasar form Plugin <= 6.0 is vulnerable to SQL Injection
Type Values Removed Values Added
Description Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Nucleus_genius Quasar form free – Contact Form Builder for WordPress allows SQL Injection.This issue affects Quasar form free – Contact Form Builder for WordPress: from n/a through 6.0. A vulnerability in nucleusgenius Quasar form quasar-form.This issue affects Quasar form: from n/a through <= 6.0.
Title WordPress Quasar form Plugin <= 6.0 is vulnerable to SQL Injection WordPress Quasar form plugin <= 6.0 - SQL Injection vulnerability
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

cvssV3_1

{'score': 8.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L'}

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Patchstack
Published
Updated
Apr 28, 2026, 4:08 PM
Reserved
Jun 20, 2023, 9:05 AM
Status
Modified
Published
Nov 4, 2023, 12:15 AM
Modified
Jun 17, 2026, 6:05 AM