Frontend Admin by DynamiApps <= 3.28.20 - Unauthenticated Arbitrary Options Update

2025-12-03 00:27

YC_Infosec

Strategic Overview

Status

Patched in 3.28.21

Affected PluginFrontend Admin by DynamiApps

Affected Version<= 3.28.20

CVSS9.8Critical

CVECVE-2025-13342

View all Frontend Admin by DynamiApps vulnerabilities

Vulnerability Overview

The Frontend Admin by DynamiApps plugin for WordPress is vulnerable to unauthorized modification of arbitrary WordPress options in all versions up to, and including, 3.28.20. This is due to insufficient capability checks and input validation in the ActionOptions::run() save handler. This makes it possible for unauthenticated attackers to modify critical WordPress options such as users_can_register, default_role, and admin_email via submitting crafted form data to public frontend forms.

Technical Analysis

REMEDIATION: Update to version 3.28.21, or a newer patched version --- IDENTIFIER: CWE-862 (Missing Authorization) The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

External References

https://www.cve.org/CVERecord?id=CVE-2025-13342 https://www.wordfence.com/threat-intel/vulnerabilities/id/613f2035-3061-429b-b218-83805287e4f3

CVSS Vector

9.8

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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