iFrame Block

iFrame Block has one disclosed vulnerability in the WordSec catalog, all reported in 2025; it remains unpatched as of September 2026. Their average CVSS score is 6.4, and the most serious one scores 6.4 out of 10.

The most common weakness is Cross-Site Scripting, behind 1 of the records (100%).

The one issue recorded for iFrame Block has no published fix yet, which makes virtual patching the only reliable mitigation. The oldest unresolved one dates back to 2025.

All of these findings were reported by 63n0. iFrame Block is installed on roughly 800 WordPress sites, so each unpatched flaw has a wide blast radius. The current release is tested up to WordPress 6.8.8.

Strategic Overview

Avg CVSSMedium

6.4/ 10

Patch Coverage0%

Open

Fixed

Get automatic notifications for all iFrame Block vulnerabilities before they are exploited.

Most severe open issueCVSS 6.4CVE-2025-49411

iFrame Block <= 0.1.1 - Authenticated (Contributor+) Stored Cross-Site Scripting

Read the full analysis

Vulnerability Records

1 records


2025-08-19 00:00	iFrame Block <= 0.1.1 - Authenticated (Contributor+) Stored Cross-Site Scripting iFrame Block <= 0.1.1	`CVE-2025-49411`	6.4 Medium	63n0	No

Showing 1–1 of 1 reports

Plugin Profile

Latestv0.1.1

iFrame Block

Author

Vikas Sharma

5.0(1)

100/100

Last Updated

2025-09-01 (1y ago)

Active Installs

800+

Downloads

10,371

Requires WP

5.2+

Requires PHP

5.6+

Tested up to

WP 6.8.8

Created

2022-07-01 (4y ago)

iFrame Block lets you insert iframes in the block editor. * Easily place iframes into your posts and pages. * Option to choose between responsive and fixed width/height. * Lightweight plugin.

View on WordPress.org