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CVE-2026-75816— Frontend Admin by DynamiApps <= 3.29.12 - Unauthenticated Account Takeover via '_acf_objects' Object Identifier

Quick assessment

Affected
shabti Frontend Admin by DynamiApps
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 的 DynamiApps 开发的 Frontend Admin 插件存在认证绕过导致的账户接管漏洞，影响版本为 3.29.12 及更早的所有版本。 该漏洞的成因如下： 1. 函数未进行任何权限（capability）或所有权（ownership）检查； 2. 当帖子 ID 为非数字类型（例如字符串 ）时， 会短路（short-circuit）其 授权检查，导致未经验证即可通过。 因此，未经身份验证的攻击者可以将表单提交路由到任意用户记录（包括管理员账户），从而覆盖目标用户的注册邮箱地址。随后，攻

CVSS 9.8 · Critical

Possible ATT&CK Techniques 1 AI

T1099.001
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I. Basic Information for CVE-2026-75816

Vulnerability Information
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Vulnerability Title
Frontend Admin by DynamiApps <= 3.29.12 - Unauthenticated Account Takeover via '_acf_objects' Object Identifier
Source: CVE Program / CVE List V5
Vulnerability Description
The Frontend Admin by DynamiApps plugin for WordPress is vulnerable to Authentication Bypass to Account Takeover in all versions up to, and including, 3.29.12. This is due to the pre_update_value function lacking any capability or ownership check, and ActionPost::conditions_logic() short-circuiting its current_user_can('edit_post') authorization gate whenever the post ID is non-numeric — such as the string user_1 — allowing unauthenticated form submissions to be routed to arbitrary user records without restriction. This makes it possible for unauthenticated attackers to overwrite any user's registered email address, including an administrator's, and then leverage WordPress's native password-reset flow to fully take over the targeted account.
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
认证机制不恰当
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
shabti Frontend Admin by DynamiApps 0 ~ 3.29.12 -

II. Public POCs for CVE-2026-75816

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III. Intelligence Information for CVE-2026-75816

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Patches & Fixes for CVE-2026-75816 (1)

Security Blog Posts for CVE-2026-75816 (1)

IV. Related Vulnerabilities

Same product: Frontend Admin by DynamiApps
Same vendor: shabti
Same weakness: CWE-287

V. Comments for CVE-2026-75816

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