CVE-2020-11593

PoC —

CVSS 3.1

7.5 high

EPSS

<1%p61

Published

Apr 6, 2020 (Apr 6, 2020)

Modified

Jun 17, 2026

Description

An issue was discovered in CIPPlanner CIPAce 9.1 Build 2019092801. An unauthenticated attacker can make an HTTP POST request with injected HTML data that is later leveraged to send emails from a customer trusted email address.

Vendors: cipplanner
Products: cipace
Weakness: CWE-74
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

NVD CVE.org GitHub PoCs EPSS (1.0%)

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