CVE-2026-27349 PUBLISHED

WordPress Mail Mint plugin <= 1.19.5 - Sensitive Data Exposure vulnerability

Assigner: Patchstack
Reserved: 19.02.2026 Published: 21.05.2026 Updated: 21.05.2026

Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in WPFunnels Team Mail Mint allows Retrieve Embedded Sensitive Data.

This issue affects Mail Mint: from n/a through 1.19.5.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS Score: 4.3

Attack Vector	Network	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	Low
Privileges Required	Low	Integrity Impact	None
User Interaction	None	Availability Impact	None

CVSS 3.1

Product Status

Vendor	WPFunnels Team
Product	Mail Mint
Versions	Default: unaffected affected from n/a to 1.19.5 (incl.)

Solutions

Update the WordPress Mail Mint Plugin to the latest available version (at least 1.20.0).

Credits

Que Thanh Tuan | Patchstack Bug Bounty Program finder

References

https://patchstack.com/database/wordpress/plugin/mail-mint/vulnerability/wordpress-mail-mint-plugin-1-19-5-sensitive-data-exposure-vulnerability?_s_id=cve

Problem Types

CWE-497 Exposure of Sensitive System Information to an Unauthorized Control Sphere CWE

Impacts

CAPEC-37 Retrieve Embedded Sensitive Data