CVE-2020-29158

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CVSS 3.1

4.3 medium

EPSS

<1%p50

Published

Dec 28, 2020 (Dec 28, 2020)

Modified

Jun 17, 2026

Description

An issue was discovered in Zammad before 3.5.1. An Agent with Customer permissions in a Group can bypass intended access control on internal Articles via the Ticket detail view.

Vendors: zammad
Products: zammad
Weakness: CWE-862
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (0.7%)

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