Ko-fi Button

Ko-fi Button has one disclosed vulnerability in the WordSec catalog, all reported in 2023; it is fixed as of September 2026. Their average CVSS score is 4.4, and the most serious one scores 4.4 out of 10.

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

The one issue recorded for Ko-fi Button has a vendor fix available, so running the current release closes it.

All of these findings were reported by Felipe Restrepo Rodriguez (pfelilpe). Ko-fi Button is installed on roughly 5,000 WordPress sites, so each unpatched flaw has a wide blast radius. The current release is tested up to WordPress 7.0.4.

Strategic Overview

Avg CVSSMedium

4.4/ 10

Patch Coverage100%

Open

Fixed

Get automatic notifications for all Ko-fi Button vulnerabilities before they are exploited.

Highest severity on recordCVSS 4.4CVE-2023-2254

Ko-fi Button <= 1.3.2 - Authenticated (Administrator+) Stored Cross-Site Scripting

Read the full analysis

Vulnerability Records

1 records


2023-04-25 00:00	Ko-fi Button <= 1.3.2 - Authenticated (Administrator+) Stored Cross-Site Scripting Ko-fi Button <= 1.3.2	`CVE-2023-2254`	4.4 Medium	Felipe Restrepo Rodriguez (pfelilpe)	Yes

Showing 1–1 of 1 reports

Latestv1.4.1

Ko-fi Button

Author

koficommunity

5.0(1)

100/100

Last Updated

2026-05-19 (4mo ago)

Active Installs

5,000+

Downloads

99,188

Requires WP

4.6+

Requires PHP

5.6+

Tested up to

WP 7.0.4

Created

2018-10-23 (8y ago)

Ko-fi is a fast and friendly way to earn money from your blog, website or project. Create your free page at ko-fi.com in just a few minutes and link your PayPal or Stripe account to start receiving donations. Use the Plugin to add a Ko-fi button or donation panel as a block, or use a classic widget or shortcode for sites not using the block editor. Now featuring donation button and donation panel blocks, with seamless migration from shortcodes and widgets to the new block implementation. Not sure where to start? Take a look at our guide!

View on WordPress.org