PT-2025-50810 · Stripe+1 · Stripe+1

Published 2025-12-12 · Updated 2025-12-12 · CVE-2025-12834

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Accept Stripe Payments Using Contact Form 7 plugin for WordPress versions up to and including 3.1

Description The software is susceptible to Reflected Cross-Site Scripting due to inadequate input sanitization and output escaping. This allows unauthenticated attackers to inject arbitrary web scripts into pages that will execute if a user is tricked into performing an action. The vulnerability is present in the 'failure message' parameter.

Recommendations Update to a version beyond 3.1.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-12834

Affected Products

Contact Form 7

Stripe

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2025-12834 · Security Note
• https://wordfence.com/threat-intel/vulnerabilities/id/d9e77e3f-dcd8-426a-be0f-24eb65c6709e?source=cve · Note
• https://t.me/cveNotify/145546 · Telegram Post
• https://plugins.trac.wordpress.org/changeset/3418155 · Note
• https://plugins.trac.wordpress.org/browser/accept-stripe-payments-using-contact-form-7/tags/3.1/inc/lib/class.cf7sa.lib.php#L696 · Note