PatchSiren cyber security CVE debrief

CVE-2026-39684 UnTheme CVE debrief

The CVE-2026-39684 vulnerability is an Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') issue in the UnTheme OrganicFood theme, allowing PHP Local File Inclusion. This issue affects OrganicFood from n/a through version 3.6.4. The vulnerability has a CVSS score of 7.5 and a severity of HIGH. Users of the UnTheme OrganicFood theme, particularly those using versions from n/a through 3.6.4, should be aware of this vulnerability and take necessary actions to mitigate the risk. The vulnerability is caused by improper control of filenames for include/require statements in PHP programs, specifically in the UnTheme OrganicFood theme. This allows for PHP Local File Inclusion, potentially leading to unauthorized access and data breaches. High priority should be given to updating the UnTheme OrganicFood theme to a version beyond 3.6.4, as this vulnerability has a high CVSS score of 7.5. It is essential to review and monitor the usage of the OrganicFood theme in your environment and implement additional security measures to prevent Local File Inclusion attacks.