CVE-2025-54043

WordPress SMTP for Amazon SES plugin <= 1.9 - SQL Injection Vulnerability

7.6 High

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in YayCommerce SMTP for Amazon SES smtp-amazon-ses allows SQL Injection.This issue affects SMTP for Amazon SES: from n/a through <= 1.9.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: High
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: None
Availability: Low

Exploit likelihood

0.34%Up 0.3 points since Jul 16, 2025

What each source reports

CVE List Score used 7.6

WordPress SMTP for Amazon SES plugin <= 1.9 - SQL Injection Vulnerability

Record: CVE-2025-54043
CVSS 3.1: 7.6 HighCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:L
Weakness: CWE-89
Updated: 2026-11-02

EUVDEUVD-2025-21660 7.6

Record: EUVD-2025-21660
CVSS 3.1: 7.6 HighCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:L
Updated: 2026-11-02

GitHub AdvisoriesGHSA-c6m4-w393-jw6p 7.6

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')...

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in YayCommerce SMTP for Amazon SES allows SQL Injection. This issue affects SMTP for Amazon SES: from n/a through 1.9.

Record: GHSA-c6m4-w393-jw6p
CVSS 3.1: 7.6 HighCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:L
Weakness: CWE-89
Updated: 2026-11-02

NVD 7.6

Record: CVE-2025-54043
CVSS 3.1: 7.6 HighCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:L
Weakness: CWE-89
Updated: 2026-11-02

Affected products

yaycommerce smtp for amazon ses

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2025-54043 is a high vulnerability (CVSS 7.6) in Yaycommerce Smtp For Amazon Ses, published July 16, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.34%, the 27th percentile. No source names a fixed version.