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3 vulnerabilities by smtp2go

CVE-2026-7621 (GCVE-0-2026-7621)

Vulnerability from cvelistv5 – Published: 2026-05-28 06:45 – Updated: 2026-05-28 10:34
VLAI
Title
SMTP2GO for WordPress <= 1.16.0 - Missing Authorization to Authenticated (Subscriber+) Log Read/Truncate
Summary
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.
Severity
4.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CWE
Assigner
References
Impacted products
Credits
darkestmode
Show details on NVD website
To clipboard 

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CVE-2025-54011 (GCVE-0-2025-54011)

Vulnerability from cvelistv5 – Published: 2025-07-16 10:36 – Updated: 2026-05-13 00:03
VLAI
Title
WordPress SMTP2GO plugin <= 1.12.1 - Broken Access Control Vulnerability
Summary
Missing Authorization vulnerability in SMTP2GO SMTP2GO smtp2go allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects SMTP2GO: from n/a through <= 1.12.1.
Severity
4.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CWE
Assigner
References
Impacted products
Vendor Product Version
SMTP2GO SMTP2GO Affected: 0 , ≤ 1.12.1 (custom)
Create a notification for this product.
Date Public
2026-04-01 16:42
Credits
Ananda Dhakal (Patchstack)
Show details on NVD website
To clipboard 

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CVE-2023-28496 (GCVE-0-2023-28496)

Vulnerability from cvelistv5 – Published: 2023-06-22 08:24 – Updated: 2026-04-28 16:08
VLAI
Title
WordPress SMTP2GO Plugin <= 1.4.2 is vulnerable to Cross Site Scripting (XSS)
Summary
Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in SMTP2GO – Email Made Easy plugin <= 1.4.2 versions.
Severity
5.9 (Medium)
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
Vendor Product Version
SMTP2GO SMTP2GO – Email Made Easy Affected: n/a , ≤ 1.4.2 (custom)
Create a notification for this product.
Credits
Rio Darmawan (Patchstack Alliance)
Show details on NVD website
To clipboard 

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