Gravity SMTP

Gravity SMTP has 2 disclosed vulnerabilities in the WordSec catalog, all reported in 2026; all 2 are fixed as of September 2026. Their average CVSS score is 6.2, and the most serious one scores 7.1 out of 10. Severity breakdown: 0 critical and 1 high. 2026 was the busiest year with 2 disclosures.

The most common weakness is Exposure Of Sensitive Information To An Unauthorized Actor, behind 1 of the records (50%). Other recurring categories include Missing Authorization.

Every one of the 2 issues recorded for Gravity SMTP has a vendor fix available, so running the current release closes all known holes.

All of these findings were reported by Osvaldo Noe Gonzalez Del Rio (Os).

01234567891030.03.2026Today30.03.20265.3Gravity SMTP <= 2.1.4 - Unauthenticated Sensitive Information Exposure via REST API CVSS 5.3 · 30.03.202609.04.20267.1Gravity SMTP <= 2.1.4 - Missing Authorization to Authenticated (Subscriber+) Plugin Uninstall CVSS 7.1 · 09.04.2026

Strategic Overview

Avg CVSSMedium
6.2/ 10
Patch Coverage100%
Open

0

Fixed

2

Get automatic notifications for all Gravity SMTP vulnerabilities before they are exploited.

Highest severity on recordCVSS 7.1CVE-2026-4162

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

Read the full analysis

Vulnerability Records

2 records
Showing 1–2 of 2 reports

Vulnerability data © Defiant, Inc., provided under the Wordfence Intelligence T&C