CVE-2020-28945

PoC —

CVSS 3.1

6.1 medium

EPSS

1%p63

Published

May 3, 2021 (May 3, 2021)

Modified

Jun 17, 2026

Description

OX App Suite 7.10.4 and earlier allows XSS via crafted content to reach an undocumented feature, such as ![](http://onerror=Function.constructor, in a Notes item.

Vendors: open-xchange
Products: open-xchange appsuite
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 (1.1%)

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