CVE-2021-42092

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CVSS 3.1

5.4 medium

EPSS

<1%p42

Published

Oct 7, 2021 (Oct 7, 2021)

Modified

Jun 17, 2026

Description

An issue was discovered in Zammad before 4.1.1. Stored XSS may occur via an Article during addition of an attachment to a Ticket.

Vendors: zammad
Products: zammad
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.5%)

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