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CVE-2025-4202— Multicollab: Content Team Collaboration and Editorial Workflow <= 5.2 - Missing Authorization to Authenticated (Subscriber+) Collaboration Comment

Quick assessment

Affected
multicollab Multicollab: Content Team Collaboration and Editorial Workflow
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
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 Multicollab: Content Team Collaboration and Editorial Workflow 5.2及之前版本存在安全漏洞，该漏洞源于对cf_add_comment函数缺少权限检查，可

CVSS 4.3 · Medium EPSS 0.24% · P15

Affected Version Matrix 1

VendorProduct Version RangeStatus
multicollab Multicollab: Content Team Collaboration and Editorial Workflow ≤ 5.2 affected
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I. Basic Information for CVE-2025-4202

Vulnerability Information
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Vulnerability Title
Multicollab: Content Team Collaboration and Editorial Workflow <= 5.2 - Missing Authorization to Authenticated (Subscriber+) Collaboration Comment
Source: CVE Program / CVE List V5
Vulnerability Description
The Multicollab: Content Team Collaboration and Editorial Workflow plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'cf_add_comment' function in all versions up to, and including, 5.2. This makes it possible for authenticated attackers, with Subscriber-level access and above, to add comments to arbitrary collaborations.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin Multicollab: Content Team Collaboration and Editorial Workflow 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 Multicollab: Content Team Collaboration and Editorial Workflow 5.2及之前版本存在安全漏洞，该漏洞源于对cf_add_comment函数缺少权限检查，可
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
multicollab Multicollab: Content Team Collaboration and Editorial Workflow 0 ~ 5.2 -

II. Public POCs for CVE-2025-4202

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III. Intelligence Information for CVE-2025-4202

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Patches & Fixes for CVE-2025-4202 (1)

Vendor Advisories for CVE-2025-4202 (1)

IV. Related Vulnerabilities

Same weakness: CWE-862

V. Comments for CVE-2025-4202

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