CVE-2026-39795

CRITICAL 9.3

WordPress SendPress Newsletters plugin <= 1.26.1.20 - SQL Injection vulnerability

CVSS Score

9.3

EPSS Score

0.0%

EPSS Percentile

0th

Unauthenticated SQL Injection in SendPress Newsletters <= 1.26.1.20 versions.

CWE	CWE-89
Vendor	brewlabs
Product	sendpress newsletters
Published	Oct 6, 2026
Last Updated	Oct 6, 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

brewlabs / SendPress Newsletters

n/a ≤ 1.26.1.20

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/wordpress/plugin/sendpress/vulnerability/wordpress-sendpress-newsletters-plugin-1-26-1-20-sql-injection-vulnerability?_s_id=cve

Credits

Aydan Arabadzha | Patchstack Bug Bounty Program