CVE-2017-5621

Published: Mar 13, 2017Modified: May 13, 2026

6.1

Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Exploitability: 2.8 / Impact: 2.7

Source: NVD

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.

Affected (5)

Products: Zammad: Zammad

Zammad

1 product

Zammad

Configuration A

5 vulnerable

Vulnerable Software	Affected Versions
Zammad Zammad	Up to 1.0.3
Zammad Zammad	Version 1.1.0
Zammad Zammad	Version 1.1.1
Zammad Zammad	Version 1.1.2
Zammad Zammad	Version 1.2.0

Related CWEs

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

References (4)

http://www.securityfocus.com/bid/96937

Source: cve@mitre.org

https://zammad.com/de/news/security-advisory-zaa-2017-01

Source: cve@mitre.org

Vendor Advisory

http://www.securityfocus.com/bid/96937

Source: af854a3a-2127-422b-91ae-364da2661108

https://zammad.com/de/news/security-advisory-zaa-2017-01

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.