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.

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Advisories
Source ID Title
EUVD EUVD EUVD-2023-36389 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.
Fixes

Solution

Update to 5.4.5 or a higher version.


Workaround

No workaround given by the vendor.

History

Tue, 28 Apr 2026 19:30:00 +0000


Tue, 28 Apr 2026 18:30:00 +0000

Type Values Removed Values Added
Description A vulnerability in Ben Marshall Zero Spam zero-spam.This issue affects Zero Spam: from n/a through <= 5.4.4. 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.
Title WordPress Zero Spam for WordPress plugin <= 5.4.4 - SQL Injection vulnerability WordPress Zero Spam Plugin <= 5.4.4 is vulnerable to SQL Injection

Tue, 28 Apr 2026 13:15:00 +0000

Type Values Removed Values Added
Description 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. A vulnerability in Ben Marshall Zero Spam zero-spam.This issue affects Zero Spam: from n/a through <= 5.4.4.
Title WordPress Zero Spam Plugin <= 5.4.4 is vulnerable to SQL Injection WordPress Zero Spam for WordPress plugin <= 5.4.4 - SQL Injection vulnerability
References
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'}

cvssV3_1

{'score': 7.6, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:L'}


Wed, 19 Feb 2025 22:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Patchstack

Published:

Updated: 2026-04-28T16:08:21.905Z

Reserved: 2023-05-03T15:31:08.030Z

Link: CVE-2023-32121

cve-icon Vulnrichment

Updated: 2024-08-02T15:03:29.213Z

cve-icon NVD

Status : Modified

Published: 2023-11-03T17:15:08.620

Modified: 2026-04-28T19:20:24.460

Link: CVE-2023-32121

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses