CVE-2026-7621— SMTP2GO for WordPress <= 1.16.0 - Missing Authorization to Authenticated (Subscriber+) Log Read/Truncate
Possible ATT&CK Techniques 1AI
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I. Basic Information for CVE-2026-7621
Vulnerability Information
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Vulnerability Title
SMTP2GO for WordPress <= 1.16.0 - Missing Authorization to Authenticated (Subscriber+) Log Read/Truncate
Source: NVD (National Vulnerability Database)
Vulnerability Description
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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制缺失
Source: NVD (National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| smtp2go | SMTP2GO for WordPress – Email Made Easy | 0 ~ 1.16.0 | - |
II. Public POCs for CVE-2026-7621
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
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Patches & Fixes for CVE-2026-7621 (3)
Vendor Advisories for CVE-2026-7621 (1)
Other References for CVE-2026-7621 (2)
IV. Related Vulnerabilities
Same weakness: CWE-862
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V. Comments for CVE-2026-7621
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