Cross-Site Request Forgery Bypass in SureForms Plugin for WordPress
CVE-2025-12535

5.3MEDIUM

Key Information:

Vendor

WordPress
Status
Sureforms – Contact Form, Custom Form Builder, Calculator & More
Vendor
CVE Published:
19 November 2025

What is CVE-2025-12535?

The SureForms plugin for WordPress has a vulnerability that allows unauthenticated users to bypass Cross-Site Request Forgery (CSRF) protections. This is due to the plugin distributing generic WordPress REST API nonces to unauthenticated users, instead of using form-specific nonces. As a result, attackers can exploit this weakness to perform unauthorized actions through the plugin's REST API endpoints, potentially affecting both the plugin and other plugins using similar methods for validation.

Affected Version(s)

SureForms – Contact Form, Custom Form Builder, Calculator & More * <= 1.13.1

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/browser/sureforms/tags...
https://plugins.trac.wordpress.org/browser/sureforms/tags...

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

M Indra Purnama
JSON
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CVE-2025-12535 : Cross-Site Request Forgery Bypass in SureForms Plugin for WordPress