Software intelligence
Important: Contact Form 7 Paypal Add On appearing in this catalog does not mean your website is affected. Exposure depends on your installed version. How SiteRespond intelligence works
Tracked advisories
9
Latest advisory
11 August 2026
CISA KEV matches
0
In this WordPress feed
WordPress slug
contact-form-7-paypal-add-on
Plugin
This catalog lists 9 known advisories affecting Contact Form 7 Paypal Add On. The most recent was published on 11 August 2026. If you use this software, compare your installed version against the affected ranges on each advisory and update to a fixed release outside those ranges. SiteRespond Defence checks your actual installed version when the plugin is connected — listing here does not by itself mean your site is vulnerable.
Contact Form 7 – PayPal & Stripe Add-on <= 2.5.1 - Missing Authorization
This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.
Published 11 August 2026
Contact Form 7 – PayPal & Stripe Add-on <= 2.4 - Open Redirect
This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.
Published 6 July 2026
Contact Form 7 – PayPal & Stripe Add-on <= 2.4.9 - Unauthenticated Payment Bypass via Insufficient Verification of Data Authenticity via PayPal IPN Handler ('invoice'/'mc_gross' Verification)
This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.
Published 28 May 2026
Known Contact Form 7 Paypal Add On advisories published by month.
CVE-2026-66660 · Published 11 August 2026
Affected versions: ≤ 2.5.1
CVE-2026-14236 · Published 6 July 2026
Affected versions: ≤ 2.4
CVE-2026-9189 · Published 28 May 2026
Affected versions: ≤ 2.4.9
CVE-2025-47518 · Published 7 May 2025
Affected versions: ≤ 2.3.4
CVE-2024-10683 · Published 8 November 2024
Affected versions: ≤ 2.3.1
CVE-2024-48021 · Published 8 October 2024
Affected versions: ≤ 2.3
CVE-2024-29130 · Published 16 March 2024
Affected versions: ≤ 2.0
CVE-2024-1719 · Published 27 February 2024
Affected versions: ≤ 2.1
CVE-2023-24405 · Published 17 March 2023
Affected versions: ≤ 1.9.3
SiteRespond Defence matches your installed Contact Form 7 Paypal Add On version against this catalog when the Defence plugin is connected to your WordPress site.