CVE-2025-12935: FluentCRM - Marketing Automation For WordPress <= 2.9.84 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'fluentcrm_content' Shortcode
The FluentCRM – Email Newsletter, Automation, Email Marketing, Email Campaigns, Optins, Leads, and CRM Solution plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'fluentcrmcontent' shortcode in all versions up to, and including, 2.9.84 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2025-12935?
CVE-2025-12935 is classified as a high severity vulnerability due to its potential for stored cross-site scripting attacks.
How do I fix CVE-2025-12935?
To fix CVE-2025-12935, users should update the FluentCRM plugin to version 2.9.85 or later.
What versions of FluentCRM are affected by CVE-2025-12935?
CVE-2025-12935 affects all versions of FluentCRM up to and including 2.9.84.
What type of vulnerability is CVE-2025-12935?
CVE-2025-12935 is a stored cross-site scripting (XSS) vulnerability that can be exploited via the plugin's 'fluentcrm_content' shortcode.
Can CVE-2025-12935 be exploited remotely?
Yes, CVE-2025-12935 can be exploited remotely by attackers through maliciously crafted inputs.