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CVE-2023-1430— FluentCRM - Marketing Automation For WordPress <= 2.8.01 - Insufficient Use of Hash as Authorization Control

Quick assessment

Affected
techjewel FluentCRM – Email Newsletter, Automation, Email Marketing, Email Campaigns, Optins, Leads, and CRM Solution
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 FluentCRM- Marketing Automation 2.7.40及之前版本存在安全漏洞，该漏洞源于允许未经身份验证的攻击者从列表中取消订阅用户并管理订阅。

CVSS 6.5 · Medium EPSS 0.80% · P55
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I. Basic Information for CVE-2023-1430

Vulnerability Information
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Vulnerability Title
FluentCRM - Marketing Automation For WordPress <= 2.8.01 - Insufficient Use of Hash as Authorization Control
Source: CVE Program / CVE List V5
Vulnerability Description
The FluentCRM - Marketing Automation For WordPress plugin for WordPress is vulnerable to unauthorized modification of data in versions up to, and including, 2.8.01 due to the use of an MD5 hash without a salt to control subscriptions. This makes it possible for unauthenticated attackers to unsubscribe users from lists and manage subscriptions, granted they gain access to any targeted subscribers email address.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
使用未加Salt的单向哈希算法
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress Plugin FluentCRM- Marketing Automation 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 FluentCRM- Marketing Automation 2.7.40及之前版本存在安全漏洞，该漏洞源于允许未经身份验证的攻击者从列表中取消订阅用户并管理订阅。
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
techjewel Email Marketing, Newsletter, Email Automation and CRM Plugin for WordPress by FluentCRM 2.7.40 -

II. Public POCs for CVE-2023-1430

# POC Description Source Link Shenlong Link
1 Responsible disclosure of unpatched vulnerability in FluentCRM by WPManageNinja https://github.com/karlemilnikka/CVE-2023-1430 POC Details
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No public POC found.

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III. Intelligence Information for CVE-2023-1430

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Patches & Fixes for CVE-2023-1430 (1)

Vendor Advisories for CVE-2023-1430 (1)

Proof of Concept for CVE-2023-1430 (1)

IV. Related Vulnerabilities

Same product: FluentCRM – Email Newsletter, Automation, Email Marketing, Email Campaigns, Optins, Leads, and CRM Solution
Same vendor: techjewel
Same weakness: CWE-759

V. Comments for CVE-2023-1430

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