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CVE-2026-7047— Frontend User Notes <= 2.1.1 - Cross-Site Request Forgery to Note Content Modification via 'confirmEdit' Action

CVSS 4.3 · Medium EPSS 0.13% · P3

Possible ATT&CK Techniques 1AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProductVersion RangeStatus
absikandarFrontend User Notes≤ 2.1.1affected
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I. Basic Information for CVE-2026-7047

Vulnerability Information
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Vulnerability Title
Frontend User Notes <= 2.1.1 - Cross-Site Request Forgery to Note Content Modification via 'confirmEdit' Action
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Frontend User Notes plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.1.1. This is due to missing or incorrect nonce validation on the funp_ajax_modify_notes function. This makes it possible for unauthenticated attackers to trick a logged-in user into visiting a malicious page, causing unauthorized overwriting of that victim's own note content via a forged cross-site request to wp_update_post() via a forged request granted they can trick a site administrator into performing an action such as clicking on a link. Due to ownership enforcement comparing the note's stored _funp_single_user_id meta against the current session's user ID, the attack is limited to modifying only notes belonging to the tricked victim, and cannot be used to alter notes owned by arbitrary third-party users.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨站请求伪造(CSRF)
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress plugin Frontend User Notes 跨站请求伪造漏洞
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 Frontend User Notes 2.1.1及之前版本存在跨站请求伪造漏洞，该漏洞源于funp_ajax_modify_notes函数缺少或错误的nonce验证，可能导致未经身份验证的攻击者诱骗登录用户访问恶意
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

VendorProductAffected VersionsCPESubscribe
absikandarFrontend User Notes 0 ~ 2.1.1 -

II. Public POCs for CVE-2026-7047

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III. Intelligence Information for CVE-2026-7047

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Patches & Fixes for CVE-2026-7047 (2)

Vendor Advisories for CVE-2026-7047 (1)

Other References for CVE-2026-7047 (1)

IV. Related Vulnerabilities

Same product: Frontend User Notes
Same vendor: absikandar
Same weakness: CWE-352

V. Comments for CVE-2026-7047

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