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4 vulnerabilities found for Post SMTP – Complete SMTP Solution with Logs, Alerts, Backup SMTP & Mobile App by saadiqbal

CVE-2025-12887 (GCVE-0-2025-12887)
Vulnerability from nvd
Published
2025-12-03 12:29
Modified
2025-12-03 14:09
Severity ?
5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
CWE
Summary
The Post SMTP plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 3.6.1. This is due to the plugin not properly verifying that a user is authorized to update OAuth tokens on the 'handle_gmail_oauth_redirect' function. This makes it possible for authenticated attackers, with subscriber level access and above, to inject invalid or attacker-controlled OAuth credentials.
References
Impacted products
Vendor Product Version
saadiqbal Post SMTP – Complete SMTP Solution with Logs, Alerts, Backup SMTP & Mobile App Version: *   ≤ 3.6.1
 Create a notification for this product.
Show details on NVD website

To clipboard 

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CVE-2025-11833 (GCVE-0-2025-11833)
Vulnerability from nvd
Published
2025-11-01 03:34
Modified
2025-11-03 15:47
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
Summary
The Post SMTP – Complete SMTP Solution with Logs, Alerts, Backup SMTP & Mobile App plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the __construct function in all versions up to, and including, 3.6.0. This makes it possible for unauthenticated attackers to read arbitrary logged emails sent through the Post SMTP plugin, including password reset emails containing password reset links, which can lead to account takeover.
References
Impacted products
Vendor Product Version
saadiqbal Post SMTP – Complete SMTP Solution with Logs, Alerts, Backup SMTP & Mobile App Version: *   ≤ 3.6.0
 Create a notification for this product.
Show details on NVD website

To clipboard 

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CVE-2025-12887 (GCVE-0-2025-12887)
Vulnerability from cvelistv5
Published
2025-12-03 12:29
Modified
2025-12-03 14:09
Severity ?
5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
CWE
Summary
The Post SMTP plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 3.6.1. This is due to the plugin not properly verifying that a user is authorized to update OAuth tokens on the 'handle_gmail_oauth_redirect' function. This makes it possible for authenticated attackers, with subscriber level access and above, to inject invalid or attacker-controlled OAuth credentials.
References
Impacted products
Vendor Product Version
saadiqbal Post SMTP – Complete SMTP Solution with Logs, Alerts, Backup SMTP & Mobile App Version: *   ≤ 3.6.1
 Create a notification for this product.
Show details on NVD website

To clipboard 

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CVE-2025-11833 (GCVE-0-2025-11833)
Vulnerability from cvelistv5
Published
2025-11-01 03:34
Modified
2025-11-03 15:47
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
Summary
The Post SMTP – Complete SMTP Solution with Logs, Alerts, Backup SMTP & Mobile App plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the __construct function in all versions up to, and including, 3.6.0. This makes it possible for unauthenticated attackers to read arbitrary logged emails sent through the Post SMTP plugin, including password reset emails containing password reset links, which can lead to account takeover.
References
Impacted products
Vendor Product Version
saadiqbal Post SMTP – Complete SMTP Solution with Logs, Alerts, Backup SMTP & Mobile App Version: *   ≤ 3.6.0
 Create a notification for this product.
Show details on NVD website

To clipboard 

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