CVE-2025-12349— Email Subscribers & Newsletters <= 5.9.10 - Missing Authentication to Unauthenticated Mailing Queue Trigger
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I. Basic Information for CVE-2025-12349
Vulnerability Information
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Vulnerability Title
Email Subscribers & Newsletters <= 5.9.10 - Missing Authentication to Unauthenticated Mailing Queue Trigger
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Icegram Express - Email Subscribers, Newsletters and Marketing Automation Plugin for WordPress is vulnerable to Authorization in versions up to, and including, 5.9.10. This is due to the plugin not properly verifying that a user is authorized to perform an action in the `trigger_mailing_queue_sending` function. This makes it possible for unauthenticated attackers to force immediate email sending, bypass the schedule, increase server load, and change plugin state (e.g., last-cron-hit), enabling abuse or DoS-like effects.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
关键功能的认证机制缺失
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress plugin Email Subscribers & Newsletters 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台具有在基于PHP和MySQL的服务器上架设个人博客网站的功能。WordPress plugin是一个应用插件。 WordPress plugin Email Subscribers & Newsletters 5.9.10及之前版本存在访问控制错误漏洞，该漏洞源于未验证用户授权，可能导致强制立即发送电子邮件。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| icegram | Email Subscribers & Newsletters – Powerful Email Marketing, Post Notification & Newsletter Plugin for WordPress & WooCommerce | * ~ 5.9.10 | - |
II. Public POCs for CVE-2025-12349
| # | POC Description | Source Link | Shenlong Link |
|---|
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IV. Related Vulnerabilities
Same product: Email Subscribers & Newsletters – Email Marketing, Post Notifications & Newsletter Plugin for WordPress
- CVE-2026-1651
Email Subscribers & Newsletters <= 5.9.16 - Authenticated (A - CVE-2025-12348
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Same vendor: icegram
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WordPress Icegram plugin <= 3.1.35 - Broken Access Control v - CVE-2025-68038
WordPress Icegram Express Pro plugin < 5.9.14 - PHP Object I - CVE-2025-12348
Email Subscribers & Newsletters <= 5.9.10 - Missing Authenti - CVE-2025-66055
WordPress Email Subscribers & Newsletters plugin <= 5.9.10 -
Same weakness: CWE-306
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V. Comments for CVE-2025-12349
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