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CVE-2021-43270

HIGH CVSS: 7.5 Published: 2021-11-02 Modified: 2026-06-17

Description

Datalust Seq.App.EmailPlus (aka seq-app-htmlemail) 3.1.0-dev-00148, 3.1.0-dev-00170, and 3.1.0-dev-00176 can use cleartext SMTP on port 25 in some cases where encryption on port 465 was intended.

Affected Platforms

Datalust Seq.App.Emailplus

Weakness Type

CWE-319

References