CVE-2023-38387: Elasticemail Elastic Email Sender

Medium severity, CVSS 4.8. EPSS: 0.4% chance of exploitation in the next 30 days.

Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Elastic Email Sender plugin <= 1.2.6 versions.

Affected products

• Elasticemail Elastic Email Sender: up to and including 1.2.6

Published 2023-09-03. Last modified 2026-06-17.