CVE-2026-57803

Name of the Vulnerable Software and Affected Versions Struktur Core versions prior to 2.5.2

Description An improper control of filename for include/require statements in the Struktur Core plugin for WordPress allows for Local File Inclusion. Authenticated attackers with contributor-level access or higher can include and execute arbitrary files on the server. This can lead to the execution of PHP code, bypassing of access controls, or the retrieval of sensitive data, particularly when images or other safe file types are uploaded and subsequently included.

Recommendations Update Struktur Core to a version newer than 2.5.1.