WordPress Plugin Vulnerabilities

SMTP Mailer < 1.1.25 - Unauthenticated Information Exposure

Description

The SMTP Mailer plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.1.24. This makes it possible for unauthenticated attackers to extract sensitive user or configuration data.

Affects Plugins

Plugin icon
smtp-mailer
Fixed in 1.1.25

References

CVE
CVE-2026-32538
URL
https://www.wordfence.com/threat-intel/vulnerabilities/id/917c70f5-154c-4c49-b06b-109cc0277a1a

Classification

Type
SENSITIVE DATA DISCLOSURE
OWASP top 10
A3: Sensitive Data Exposure
CWE
CWE-200
CVSS
7.5 (high)

Miscellaneous

Original Researcher
Nguyen Ba Khanh
Verified
No
WPVDB ID
588e8801-3f31-4aef-889b-280655515e8a

Timeline

Publicly Published
2026-03-20 (about 2 months ago)
Added
2026-03-27 (about 2 months ago)
Last Updated
2026-03-27 (about 2 months ago)

Other

Published
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Published
2025-09-03
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Klarna Order Management for WooCommerce < 1.9.9 - Shop Manager+ Information Disclosure
Published
2025-11-05
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Hotel Booking < 2.2.8 - Unauthenticated Information Exposure
Published
2025-04-04
Title
Jetpack Feedback Exporter <= 1.23 - Unauthenticated Sensitive Information Exposure
Published
2026-01-27
Title
JobBoard Job listing <= 1.2.8 - Unauthenticated Information Exposure
Published
2025-09-22
Title
Qubely <= 1.8.14 - Authenticated (Contributor+) Sensitive Information Exposure