Unrated severityNVD Advisory· Published Aug 28, 2026

CVE-2026-14558

Description

The User Frontend WordPress plugin before 4.3.10 does not properly validate field type definitions and deserialises user-controlled post metadata when rendering submitted posts, allowing users with Editor-level access and above to inject arbitrary PHP objects, which can lead to remote code execution when a suitable POP chain is present on the site.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

WordPress/Wp User Frontendllm-create
Range: <4.3.10
Package: https://wordpress.org/plugins/wp-user-frontend

Patches

Vulnerability mechanics

References

wpscan.com/vulnerability/217303f4-4363-46f6-8aee-8e0c1aedc271/nvd

News mentions

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