CVE-2017-5621

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CVSS 3.0

6.1 medium

EPSS

<1%p50

Published

Mar 13, 2017 (Mar 13, 2017)

Modified

Jun 17, 2026

Description

An issue was discovered in Zammad before 1.0.4, 1.1.x before 1.1.3, and 1.2.x before 1.2.1. XSS can be triggered via malicious HTML in a chat message or the content of a ticket article, when using either the REST API or the WebSocket API.

Vendors: zammad
Products: zammad
Weakness: CWE-79
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.7%)

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