Simplish

Simplish 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 Simplish 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 stealthcopter. Simplish is installed on roughly 20 WordPress sites, so each unpatched flaw has a wide blast radius.

Strategic Overview

Avg CVSSMedium

6.4/ 10

Patch Coverage0%

Open

Fixed

Get automatic notifications for all Simplish vulnerabilities before they are exploited.

Most severe open issueCVSS 6.4CVE-2025-22281

Simplish <= 2.6.4 - Authenticated (Subscriber+) Stored Cross-Site Scripting

Read the full analysis

Vulnerability Records

1 records


2025-04-02 00:00	Simplish <= 2.6.4 - Authenticated (Subscriber+) Stored Cross-Site Scripting Simplish <= 2.6.4	`CVE-2025-22281`	6.4 Medium	stealthcopter	No

Showing 1–1 of 1 reports

Latestv2.6.6

Simplish

Author

joshix

0.0(0)

0/100

Last Updated

2026-08-29 (15d ago)

Active Installs

20+

Downloads

28,802

Requires WP

Requires PHP

7.4+

Created

2008-08-04 (18y ago)

Simplish is a WordPress variant of the Scribbish theme for blogs.