High severity7.1NVD Advisory· Published Jan 16, 2025· Updated Apr 23, 2026

CVE-2025-23703

Description

Cross-Site Request Forgery (CSRF) vulnerability in cstoltenkamp Free MailClient FMC mailclient allows Stored XSS.This issue affects Free MailClient FMC: from n/a through <= 1.0.

Affected products

WordPress/Mailclientinferred
Range: <=1.0
Package: https://wordpress.org/plugins/mailclient

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

patchstack.com/database/Wordpress/Plugin/mailclient/vulnerability/wordpress-free-mailclient-fmc-plugin-1-0-csrf-to-stored-xss-vulnerabilitynvd

News mentions

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