CVE-2023-6381

Improper input validation vulnerability in Newsletter Software SuperMailer affecting version 11.20.0.2204. An attacker could exploit this vulnerability by sending a malicious configuration file (file with SMB extension) to a user via a link or email attachment and persuade the user to open the file with the affected software on the local system. A successful exploit could allow the attacker to crash the application when attempting to load the malicious file.

• CWE-20

• https://www.incibe.es/en/incibe-cert/notices/aviso/improper-input-validation-newsletter-software-supermailerThird Party Advisory
• https://www.incibe.es/en/incibe-cert/notices/aviso/improper-input-validation-newsletter-software-supermailerThird Party Advisory

Published

Dec 13, 2023

Last Modified

Jun 17, 2026

Status

Modified

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