CVE-2023-35910

Name: CVE-2023-35910
Creator: NVD / NIST
Published: 2023-11-04T00:15:08.657+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 0.54%

Last modified Jun 17, 2026

CVE-2023-35910 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. 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.. EPSS estimates a 0.54% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

8.8/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

0.54%

41.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-89

Affected Software

Vendor	Product	Versions
Quasar-Form	Quasar Form	<= 6.0

References

Timeline

Published: Nov 4, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-35910?

How severe is CVE-2023-35910?

CVE-2023-35910 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.54% probability of exploitation in the next 30 days.

How do I fix CVE-2023-35910?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-35910?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST