CVE-2023-50454

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CVSS 3.1

5.9 medium

EPSS

<1%p20

Published

Dec 10, 2023 (Dec 10, 2023)

Modified

Jun 17, 2026

Description

An issue was discovered in Zammad before 6.2.0. In several subsystems, SSL/TLS was used to establish connections to external services without proper validation of hostname and certificate authority. This is exploitable by man-in-the-middle attackers.

Vendors: zammad
Products: zammad
Weakness: CWE-295
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (0.3%)

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