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Frontend Admin CVE-2026-11867

| EUVDEUVD-2026-51003 MEDIUM
Missing Authorization (CWE-862)
2026-07-30 WPScan GHSA-vqpv-4xc7-h2fx
6.5
CVSS 3.1 · Vendor: WPScan
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Severity by source

Vendor (WPScan) PRIMARY
6.5 MEDIUM
AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
vuln.today AI
6.5 MEDIUM

PR:L reflects mandatory Subscriber authentication; I:H for unrestricted taxonomy write access; C:N and A:N as no data disclosure or service disruption applies.

3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

Primary rating from Vendor (WPScan).

CVSS VectorVendor: WPScan

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None

Lifecycle Timeline

5
Analysis Generated
Jul 30, 2026 - 18:45 vuln.today
CVSS changed
Jul 30, 2026 - 16:37 NVD
6.5 (MEDIUM)
Patch available
Jul 30, 2026 - 07:03 EUVD
CVE Published
Jul 30, 2026 - 06:00 cve.org
MEDIUM 6.5
CVE Published
Jul 30, 2026 - 06:00 cve.org
UNKNOWN (no severity yet)

DescriptionCVE.org

The Frontend Admin by DynamiApps WordPress plugin before 3.29.7 does not perform capability checks on its taxonomy term creation, modification, and deletion operations, allowing authenticated users with low privileges (such as Subscribers) to create, rename, and delete arbitrary taxonomy terms.

AnalysisAI

Missing authorization in Frontend Admin by DynamiApps WordPress plugin (versions before 3.29.7) exposes taxonomy term creation, modification, and deletion operations to any authenticated user, including Subscribers - the lowest WordPress role. Rooted in CWE-862 (Missing Authorization), the plugin's taxonomy management handlers execute without invoking WordPress capability checks, granting low-privilege accounts editor-level control over site taxonomy. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
Register Subscriber-level WordPress account
Delivery
Identify taxonomy management endpoint in Frontend Admin plugin
Exploit
Send crafted taxonomy create/rename/delete request
Execution
Plugin executes without capability check
Impact
Arbitrary taxonomy terms created, renamed, or deleted site-wide

Vulnerability AssessmentAI

Exploitation Exploitation requires a valid WordPress user account at Subscriber privilege level or above (PR:L per CVSS vector). … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 3.1 score of 6.5 (Medium, AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N) accurately reflects the attack profile: network-reachable, low complexity, authenticated low-privilege access, no user interaction, and high integrity impact scoped to the vulnerable system. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario A user who has registered a free Subscriber account on a WordPress site running Frontend Admin by DynamiApps before 3.29.7 crafts HTTP requests directly to the plugin's taxonomy management endpoint - leveraging the publicly available POC from WPScan - to rename or delete site-wide taxonomy terms such as product categories or post tags. Because no capability check is enforced, the operation succeeds immediately without any further privilege escalation. …
Remediation Update the Frontend Admin by DynamiApps WordPress plugin to version 3.29.7 or later immediately, as this release introduces proper capability checks on taxonomy term operations (vendor-released patch confirmed). … Detailed patch versions, workarounds, and compensating controls in full report.

Threat intelligence, references, and detailed analysis are available after sign-in.

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CVE-2026-11867 vulnerability details – vuln.today

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