CVE-2026-81756

CRITICAL 9.3

WordPress Smart Marketing SMS and Newsletters Forms plugin <= 5.1.24 - SQL Injection vulnerability

CVSS Score

9.3

EPSS Score

0.0%

EPSS Percentile

0th

Unauthenticated SQL Injection in Smart Marketing SMS and Newsletters Forms <= 5.1.24 versions.

CWE	CWE-89
Vendor	autorius e-goi
Product	smart marketing sms and newsletters forms
Published	Aug 31, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

None

Availability

Low

Affected Versions

Autorius E-goi / Smart Marketing SMS and Newsletters Forms

n/a ≤ 5.1.24

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/wordpress/plugin/smart-marketing-for-wp/vulnerability/wordpress-smart-marketing-sms-and-newsletters-forms-plugin-5-1-24-sql-injection-vulnerability?_s_id=cve

Credits

Supakiad S. (m3ez) | Patchstack Bug Bounty Program