CVE-2021-4227

PoC —

CVSS 3.1

5.3 medium

EPSS

<1%p47

Published

Jan 16, 2024 (Jan 16, 2024)

Modified

Jun 17, 2026

Description

The ark-commenteditor WordPress plugin through 2.15.6 does not properly sanitise or encode the comments when in Source editor, allowing attackers to inject an iFrame in the page and thus load arbitrary content from any page to the comment section

Vendors: obg
Products: ark wysiwyg comment editor
Ecosystems: WordPress
Weakness: CWE-74
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.6%)

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