CVE-2026-28095
HIGHCVSS Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
2Description
Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in ThemeREX Marcell marcell allows PHP Local File Inclusion.This issue affects Marcell: from n/a through <= 1.2.14.
Analysis
ThemeREX Marcell through version 1.2.14 contains a local file inclusion vulnerability in its PHP file handling that enables unauthenticated attackers to read arbitrary files from the affected system. The vulnerability stems from improper validation of filenames in include/require statements, allowing attackers to traverse the filesystem and access sensitive data. …
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Remediation
Within 24 hours: Identify all WordPress installations using Marcell theme version 1.2.14 or earlier and document affected systems. Within 7 days: Implement WAF rules to block suspicious file inclusion patterns targeting /wp-content/themes/marcell/ paths, and restrict file_get_contents/include functions via PHP configuration. …
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