PT-2025-35705 · WordPress · Post Smtp+1

David Dewes + 1 · Published 2025-09-03 · Updated 2025-09-03 · CVE-2025-9219

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Post SMTP – WP SMTP Plugin versions up to and including 3.4.1

Description The Post SMTP – WP SMTP Plugin for WordPress is susceptible to unauthorized data modification due to a missing capability check within the update post smtp pro option callback function. Authenticated attackers possessing Subscriber-level access or higher can enable pro extensions.

Recommendations Update the Post SMTP – WP SMTP Plugin to a version beyond 3.4.1.

Fix

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2025-9219

Affected Products

Post Smtp

Wp Smtp Plugin

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2025-9219 · Security Note
• https://plugins.trac.wordpress.org/changeset/3353624 · Note
• https://twitter.com/CVEnew/status/1963161320930578704 · Twitter Post
• https://wordfence.com/threat-intel/vulnerabilities/id/65914bbf-6563-4bf2-a358-885e182a1365?source=cve · Note
• https://plugins.trac.wordpress.org/browser/post-smtp/trunk/Postman/Wizard/NewWizard.php#L1858 · Note
• https://t.me/CVEtracker/31586 · Telegram Post