CVE-2021-42088

—

CVSS 3.1

6.1 medium

EPSS

<1%p49

Published

Oct 7, 2021 (Oct 7, 2021)

Modified

Jun 17, 2026

Description

An issue was discovered in Zammad before 4.1.1. The Chat functionality allows XSS because clipboard data is mishandled.

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

NVD CVE.org GitHub PoCs EPSS (0.6%)

In the news0 stories

No ingested article mentions this CVE yet.