CVE-2021-4227

MediumCVSS 5.3/10Last 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

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Weakness enumeration

CWE-74

Affected software

No affected versions have been published.

Timeline

Published
Jan 16, 2024
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2021

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CVE-2021-4227: Medium severity, CVSS 5.3 | Vulnix