CVE-2025-12834

Accept Stripe Payments Using Contact Form 7 <= 3.1 - Reflected Cross-Site Scripting via failure_message

CVSS 6.1 MEDIUMEPSS 0.2%CWE-79

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 6.1EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

12 Dec 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

The Accept Stripe Payments Using Contact Form 7 plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'failure_message' parameter in versions up to, and including, 3.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected products

zealopensource · Accept Stripe Payments Using Contact Form 7

Want to know if your infrastructure is exposed to this?

Talk to TrueHacking →

References

https://plugins.trac.wordpress.org/browser/accept-stripe-payments-using-contact-form-7/tags/3.1/inc/lib/class.cf7sa.lib.php#L696 https://plugins.trac.wordpress.org/changeset/3418155/https://www.wordfence.com/threat-intel/vulnerabilities/id/d9e77e3f-dcd8-426a-be0f-24eb65c6709e?source=cve