CVE-2025-9219

MEDIUM EPSS 13.1%

Published Sep 3, 202510mo ago · Modified Jun 17, 20262w ago

4.3 CVSS 3.1

Medium

Published Sep 3, 2025 10mo ago

Last Modified Jun 17, 2026 2w ago

Description

The Post SMTP – WP SMTP Plugin with Email Logs and Mobile App for Failure Notifications – Gmail SMTP, Office 365, Brevo, Mailgun, Amazon SES and more plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'update_post_smtp_pro_option_callback' function in all versions up to, and including, 3.4.1. This makes it possible for authenticated attackers, with Subscriber-level access and above, to enable pro extensions.

CVSS Details

Base Score

4.3

Exploitability

2.8

Impact

1.4

Vector string

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

Attack Vector Network

Attack Complexity Low

Privileges Required Low

User Interaction None

Scope Unchanged

Confidentiality None

Integrity Low

Availability None

Threat Intelligence

EPSS Exploit Probability

13.1% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-862 Missing Authorization Authorization

References 3

plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/post-smtp/trunk/Postman/Wizard/NewWizard.php#L1858
plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset/3353624/
wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/65914bbf-6563-4bf2-a358-885e182a1365?source=cve

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.