CVE Catalog

CVE-2026-103693

CriticalCVSS 9.0
Published: Updated: Translated: NVD NIST

Summary

The Frontend Dashboard WordPress plugin before 3.0.5 and ProfileGrid WordPress plugin before 6.0.0.5 do not prevent an unauthenticated user from storing a serialized PHP object in user metadata that is deserialized when a public profile is viewed, allowing PHP object injection that can lead to arbitrary file write and potential remote code execution.

Risk Assessment

An attacker can exploit PHP object injection to write arbitrary files and potentially achieve remote code execution, leading to full server compromise. This is a critical severity vulnerability.

Recommendation

Update Frontend Dashboard to version 3.0.5 or later and ProfileGrid to version 6.0.0.5 or later. Immediately check the server for signs of compromise.

Related vulnerabilities

Original NVD description (English source)

The Frontend Dashboard WordPress plugin before 3.0.5, ProfileGrid WordPress plugin before 6.0.0.5 do not prevent an unauthenticated user from storing a serialized PHP object in user metadata that is deserialized when a public profile is viewed, allowing PHP object injection that can lead to arbitrary file write and potential remote code execution.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS