CVE-2023-32121 HIGH

CVE-2023-32121: WordPress Zero Spam Plugin <= 5.4.4 is vulnerable to SQL Injection

Vendor Highfivery Llc
Product Zero Spam for WordPress
Weakness CWE-89 · SQLi
Published November 3, 2023
Last update April 28, 2026
View on NVD All CVEs

CVSS base score

7.6/10
Attack vector Network
Attack complexity Low
Privileges required High
User interaction None
Confidentiality High
Integrity None

CVSS vector

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

What the vulnerability does

01Description

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Highfivery LLC Zero Spam for WordPress allows SQL Injection.This issue affects Zero Spam for WordPress: from n/a through 5.4.4.

Key dates

02Disclosure timeline

November 3, 2023 CVE published
April 28, 2026 Record updated