CVE-2026-14236

Contact Form 7 – PayPal & Stripe Add-on < 2.5 - Open Redirect

Published Jul 27, 2026 CVSS 3.1 · 4.7 Medium EPSS < 1% KEV · Not listed
Description
The Contact Form 7 WordPress plugin before 2.5 does not validate the host of a user-supplied return URL before using it as the success and cancel redirect targets of a Stripe checkout, allowing an unauthenticated attacker to redirect a victim, via a crafted link, to an arbitrary external site after the checkout flow.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Scottpaterson
Scottpaterson contact Form 7 – Paypal & Stripe Add-on
Wordpress
Wordpress wordpress
Vendors & Products Scottpaterson
Scottpaterson contact Form 7 – Paypal & Stripe Add-on
Wordpress
Wordpress wordpress
Type Values Removed Values Added
Weaknesses CWE-601
Metrics cvssV3_1

{'score': 4.7, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description The Contact Form 7 WordPress plugin before 2.5 does not validate the host of a user-supplied return URL before using it as the success and cancel redirect targets of a Stripe checkout, allowing an unauthenticated attacker to redirect a victim, via a crafted link, to an arbitrary external site after the checkout flow.
Title Contact Form 7 – PayPal & Stripe Add-on < 2.5 - Open Redirect
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
WPScan
Published
Updated
Jul 27, 2026, 5:29 PM
Reserved
Jun 30, 2026, 12:57 PM
Status
Deferred
Published
Jul 27, 2026, 7:16 AM
Modified
Jul 27, 2026, 8:33 PM