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CVE-2019-25141— Easy WP SMTP <= 1.3.9 - Missing Authorization to Arbitrary Options Update

Quick assessment

Affected
smub Easy WP SMTP – WordPress SMTP and Email Logs: Gmail, Office 365, Outlook, Custom SMTP, and more
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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。该平台支持在PHP和MySQL的服务器上架设个人博客网站。WordPress plugin是一个应用插件。 WordPress Plugin Easy WP SMTP 存在安全漏洞，该漏洞源于缺少对 admin_init() 函数的功能检查，以及输入验证不足。

CVSS 9.8 · Critical EPSS 4.46% · P91

Public Exploits 1

Nuclei · 1 CVE-2019-25141.yaml [template]
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I. Basic Information for CVE-2019-25141

Vulnerability Information
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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Easy WP SMTP <= 1.3.9 - Missing Authorization to Arbitrary Options Update
Source: CVE Program / CVE List V5
Vulnerability Description
The Easy WP SMTP plugin for WordPress is vulnerable to authorization bypass in versions up to, and including, 1.3.9. This is due to missing capability checks on the admin_init() function, in addition to insufficient input validation. This makes it possible for unauthenticated attackers to modify the plugins settings and arbitrary options on the site that can be used to inject new administrative user accounts.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress Plugin Easy WP SMTP 安全漏洞
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。该平台支持在PHP和MySQL的服务器上架设个人博客网站。WordPress plugin是一个应用插件。 WordPress Plugin Easy WP SMTP 存在安全漏洞，该漏洞源于缺少对 admin_init() 函数的功能检查，以及输入验证不足。
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
smub Easy WP SMTP by SendLayer – WordPress SMTP and Email Log Plugin * ~ 1.3.9.1 -

II. Public POCs for CVE-2019-25141

# POC Description Source Link Shenlong Link
1 The Easy WP SMTP plugin for WordPress is vulnerable to authorization bypass in versions up to, and including, 1.3.9. This is due to missing capability checks on the admin_init() function, in addition to insufficient input validation. This makes it possible for unauthenticated attackers to modify the plugins settings and arbitrary options on the site that can be used to inject new administrative user accounts. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2019/CVE-2019-25141.yaml POC Details
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III. Intelligence Information for CVE-2019-25141

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Patches & Fixes for CVE-2019-25141 (1)

Vendor Advisories for CVE-2019-25141 (1)

Security Blog Posts for CVE-2019-25141 (1)

Other References for CVE-2019-25141 (1)

IV. Related Vulnerabilities

Same product: Easy WP SMTP – WordPress SMTP and Email Logs: Gmail, Office 365, Outlook, Custom SMTP, and more
Same vendor: smub
Same weakness: CWE-862

V. Comments for CVE-2019-25141

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