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CVE-2024-1719

Easy PayPal & Stripe Buy Now Button <= 1.8.3 & Contact Form 7 – PayPal & Stripe Add-on <= 2.1 - Cross-Site Request Forgery to Settings Update

MEDIUM
4.3
CVSS Score
Published: February 28, 2024 at 09:33 AM UTC
Updated: June 17, 2026 at 07:04 AM UTC
3 products affected across 2 vendorsPaypal & Stripe Add onContact Form 7 – PayPal & Stripe Add-onEasy PayPal & Stripe Buy Now Button

Using Contact Form 7 – PayPal & Stripe Add-on by scottpaterson?

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Severity
MEDIUM4.3
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

The Easy PayPal & Stripe Buy Now Button plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.8.3 and in Contact Form 7 – PayPal & Stripe Add-on all versions up to, and including 2.1. This is due to missing or incorrect nonce validation on the 'wpecpp_stripe_connect_completion' function. This makes it possible for unauthenticated attackers to modify the plugins settings and chance the stripe connection via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Paypal & Stripe Add on· Wppluginwordpress-plugin
95%
v < 2.2
Affected range stops below 2.2, so it looks safe — our inference, not a vendor statement
Contact Form 7 – PayPal & Stripe Add-on· Scott Patersonwordpress-plugin
60%
v ≤ 2.1
Easy PayPal & Stripe Buy Now Button· Scott Patersonwordpress-plugin
60%
v ≤ 1.8.3

References (3)

Patch
Source: [email protected]
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3040958%40contact-form-7-paypal-add-on&new=3040958%40contact-form-7-paypal-add-on&sfp_email=&sfph_mail=
Patch
Source: [email protected]
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3040962%40wp-ecommerce-paypal&new=3040962%40wp-ecommerce-paypal&sfp_email=&sfph_mail=
Third Party Advisory
Source: [email protected]
https://www.wordfence.com/threat-intel/vulnerabilities/id/a5276227-9bd4-4ad8-a6b7-ac7d05e8b056?source=cve

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

4.3MEDIUMWordfence
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-352

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