Payment Forms for Paystack

Payment Forms for Paystack has 4 disclosed vulnerabilities in the WordSec catalog, reported between 2024 and 2026; 3 are fixed and 1 remains unpatched as of September 2026. Their average CVSS score is 5.5, and the most serious one scores 6.4 out of 10. 2025 was the busiest year with 2 disclosures.

The most common weakness is Cross-Site Scripting, behind 2 of the records (50%). Other recurring categories include Exposure Of Sensitive Information To An Unauthorized Actor, SQL Injection.

3 of the records (75%) have a vendor fix, while 1 remain unpatched. The oldest unresolved one dates back to 2026.

4 independent researchers contributed these findings, one record each. Payment Forms for Paystack is installed on roughly 2,000 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
5.5/ 10
Patch Coverage75%
Open

1

Fixed

3

Get automatic notifications for all Payment Forms for Paystack vulnerabilities before they are exploited.

Most severe open issueCVSS 4.3CVE-2026-66444

Payment Forms for Paystack <= 4.0.5 - Authenticated (Subscriber+) Information Exposure

Read the full analysis

Vulnerability Records

4 records
Payment Forms for Paystack banner
Latestv4.0.5

Payment Forms for Paystack

kendysond

Author

kendysond

3.8(9)
76/100
Last Updated
2025-08-06 (1y ago)
Active Installs
2,000+
Downloads
121,923
Requires WP
5.0+
Requires PHP
7.4+
Tested up to
WP 6.8.8
Created
2016-09-19 (10y ago)

With this plugin you can create forms with multiple input fields and have your users pay before submission. It also works with recurring payments. Forms with recurring payments To create a form so your users can make recurring payments for a standard fee. Create your plan on the official paystack dashboard Copy the plan code and paste it on the form plan code settings For Churches and NGO’s Setting the form payment amount to &#8216;0’ allows the user to make a custom payment of any amount. When you set the &#8216;recur’ option to &#8216;optional’ on the form settings, your donors/members will have the option of making a one-time payment or weekly,monthly or annually recurring payment. This can come in handy for weekly/monthly offerings & tithes or recurring donor donations. For selling items To create a form to allow your users buy or pay for value in quantity. Set quantified to be &#8216;yes’. Set the max quantity a user can buy. Plugin Features Accept payment via MasterCard and Visa Cards. Seamless integration into any WordPress page or post. Accept subscription payments directly on your site Suggestions / Feature Request If you have suggestions or a new feature request, feel free to get in touch with us via http://paystack.com You can also follow us on Twitter! @paystack

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