What is the CVSS score of EUVD-2026-51003?

EUVD-2026-51003 has a CVSS 3.1 base score of 6.5 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N. EPSS exploitation probability: 0.1%.

Is there a public PoC exploit available for EUVD-2026-51003?

Yes, a public proof-of-concept exploit is available for EUVD-2026-51003. Prioritise patching immediately. EPSS: 0.1%.

Is there a patch available for EUVD-2026-51003?

Yes, a patch is available for EUVD-2026-51003. Update the affected software to the latest version immediately.

Frontend Admin EUVD-2026-51003

| CVE-2026-11867 MEDIUM

Missing Authorization (CWE-862)

2026-07-30 WPScan

GHSA-vqpv-4xc7-h2fx

WordPress Authentication Bypass Frontend Admin By Dynamiapps Unknown

6.5

CVSS 3.1 · Vendor: WPScan

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

Lifecycle Timeline

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

UNKNOWN (no severity yet)

CVE Published

Jul 30, 2026 - 06:00 cve.org

MEDIUM 6.5

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. A public POC is available via WPScan; however, EPSS sits at 0.14% (4th percentile) and no CISA KEV listing exists, suggesting limited real-world exploitation activity despite the accessible POC.

Technical ContextAI

Frontend Admin by DynamiApps is a WordPress plugin designed to expose content management operations - including taxonomy term CRUD - on the public-facing front end of WordPress sites. WordPress enforces role-based access via capability checks (typically current_user_can() calls) before permitting privileged operations such as creating or deleting taxonomy terms (e.g., categories, tags, custom taxonomies). CWE-862 (Missing Authorization) identifies the root cause: the plugin's AJAX or REST handlers that manage taxonomy terms omit these capability checks entirely, meaning the WordPress role system is effectively bypassed. The Subscriber role, by design, has no content management capabilities; exploiting this flaw gives Subscribers the same taxonomy control as an Editor or Administrator. The CPE (cpe:2.3:a:unknown:frontend_admin_by_dynamiapps:*:*:*:*:*:*:*:*) covers all versions below 3.29.7.

RemediationAI

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). The update can be applied via the WordPress admin dashboard under Plugins > Installed Plugins, or via WP-CLI with wp plugin update frontend-admin. As a compensating control pending the update, disabling open user registration (Settings > General, uncheck 'Anyone can register') eliminates the Subscriber-level attack surface, though this will prevent new account creation and may disrupt community or membership site functionality. Restricting AJAX endpoints is not a reliable mitigation without risk of breaking other plugin functionality. The WPScan advisory at https://wpscan.com/vulnerability/63c90b08-fcff-4bd0-8953-b5cc5c796dbe/ should be reviewed for any additional vendor guidance.