PT-2026-31907 · WordPress · Gravity Smtp

Published 2026-04-10 · Updated 2026-04-20 · CVE-2026-4162

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Gravity SMTP plugin for WordPress versions up to and including 2.1.4

Description The Gravity SMTP plugin for WordPress does not properly verify user authorization, allowing authenticated attackers with subscriber-level access or higher to uninstall, deactivate the plugin, and delete plugin options. This issue is also exploitable through Cross-Site Request Forgery.

Recommendations Update to a version later than 2.1.4.

Fix

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2026-4162

Affected Products

Gravity Smtp

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2026-4162 · Security Note
• https://wordfence.com/threat-intel/vulnerabilities/id/0f9d18a4-262b-4011-91e9-b29a27a76470?source=cve · Note
• https://twitter.com/CVEarity/status/2043236851151184310 · Twitter Post
• https://gravityforms.com/brand-new-release-gravity-smtp-2-1-5 · Note
• https://twitter.com/CVEnew/status/2042561702496252001 · Twitter Post
• https://twitter.com/giuseppe_1337/status/2046057588173762808 · Twitter Post