CVE-2026-4162

HIGH 7.1

Gravity SMTP <= 2.1.4 - Missing Authorization to Authenticated (Subscriber+) Plugin Uninstall

CVSS Score

7.1

EPSS Score

0.0%

EPSS Percentile

11th

The Gravity SMTP plugin for WordPress is vulnerable to Missing Authorization in versions up to, and including, 2.1.4. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with subscriber-level access and above, to uninstall and deactivate the plugin and delete plugin options. NOTE: This vulnerability is also exploitable via a Cross-Site Request Forgery vector.

CWE	CWE-862
Vendor	rocketgenius
Product	gravity smtp
Published	Apr 10, 2026
Last Updated	Apr 13, 2026

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CVSS v3 Breakdown

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

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

RocketGenius / Gravity SMTP

0 ≤ 2.1.4

References

NVD ↗ CVE.org ↗ EPSS Data ↗

wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/0f9d18a4-262b-4011-91e9-b29a27a76470?source=cve gravityforms.com: https://www.gravityforms.com/brand-new-release-gravity-smtp-2-1-5/

Credits

Osvaldo Noe Gonzalez Del Rio