CVE-2025-23423: Smackcoders Inc Sendgrid For WordPress

Medium severity, CVSS 4.3. EPSS: 0.4% chance of exploitation in the next 30 days.

Missing Authorization vulnerability in Smackcoders Inc., SendGrid for WordPress wp-sendgrid-mailer allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects SendGrid for WordPress: from n/a through <= 1.4.

Affected products

• Smackcoders Inc Sendgrid For WordPress: up to and including 1.4

Published 2025-01-16. Last modified 2026-06-17.