CVE-2025-13361: Web to SugarCRM Lead <= 1.0.0 - Cross-Site Request Forgery to Custom Field Deletion

Severity: medium (CVSS 4.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-12-21 · updated 2026-10-19
Weakness: CWE-352

Description

The Web to SugarCRM Lead plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.0.0. This is due to missing nonce validation on the custom field deletion functionality. This makes it possible for unauthenticated attackers to delete custom fields via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Affected products

dipesh_patel Web to SugarCRM Lead: through 1.0.0

References

https://plugins.trac.wordpress.org/browser/web-to-sugarcrm-lead/tags/1.0.0/wpscl-admin-functions.php#L496
https://plugins.trac.wordpress.org/browser/web-to-sugarcrm-lead/trunk/wpscl-admin-functions.php#L496
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3423497%40web-to-sugarcrm-lead&new=3423497%40web-to-sugarcrm-lead
https://www.wordfence.com/threat-intel/vulnerabilities/id/b7c54b5d-ad73-44f1-afdb-01136ec0b9ae?source=cve

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