Medium 4.3Published May 28, 2026

CVE-2026-7621SMTP2GO for WordPress <= 1.16.0 - Missing Authorization to Authenticated (Subscriber+) Log Read/Truncate

Updated under an hour ago (Oct 27, 2026, 4:30 PM ET)

Does this affect you?

It affects SMTP2GO for WordPress – Email Made Easy. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

Do this next

Start free and add your stack

Free account, 1 product

Every CVE for SMTP2GO for WordPress – Email Made Easy

Exploited in the last 30 days

The SMTP2GO for WordPress – Email Made Easy plugin for WordPress is vulnerable to unauthorized access in all versions up to, and including, 1.16.0. 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 truncate all SMTP2GO log records from the database or download a CSV export of all SMTP log data including recipient addresses, sender addresses, message subjects, and API response data.

CVSS: 4.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Weakness (CWE): CWE-862
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Wordfence
NVD analysis: Deferred
Record last updated: May 28, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

smtp2go SMTP2GO for WordPress – Email Made Easy smtp2go:for_wordpress_email_made_easy (from the name)	through 1.16.0	CNA record

References

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/6424de06-95ca-4148-9b24-0df0a2a8871d?source=cve
https://plugins.trac.wordpress.org/browser/smtp2go/trunk/app/WordpressPluginAdmin.php#L75
https://plugins.trac.wordpress.org/browser/smtp2go/tags/1.14.1/app/WordpressPluginAdmin.php#L75
https://plugins.trac.wordpress.org/browser/smtp2go/trunk/app/WordpressPluginAdmin.php#L85
https://plugins.trac.wordpress.org/browser/smtp2go/tags/1.14.1/app/WordpressPluginAdmin.php#L85
https://plugins.trac.wordpress.org/browser/smtp2go/trunk/app/WordpressPlugin.php#L135
https://plugins.trac.wordpress.org/browser/smtp2go/tags/1.14.1/app/WordpressPlugin.php#L135
https://plugins.trac.wordpress.org/browser/smtp2go/tags/1.14.0/app/WordpressPluginAdmin.php#L75
https://plugins.trac.wordpress.org/browser/smtp2go/tags/1.14.0/app/WordpressPluginAdmin.php#L85
https://plugins.trac.wordpress.org/browser/smtp2go/tags/1.14.0/app/WordpressPlugin.php#L135
1–10 of 11

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.