CVE-2026-57796 VLThemes CVE debrief

Who should care

Users of Leedo theme, specifically those who have version 3.0.0 or earlier installed, should be aware of this vulnerability. This includes website administrators, developers, and security teams who are responsible for maintaining and securing their systems.

Technical summary

CVE-2026-57796 is an Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in VLThemes Leedo leedo, allowing PHP Local File Inclusion. This issue affects Leedo: from n/a through <= 3.0.0. The vulnerability arises from inadequate input validation and sanitization, allowing attackers to inject malicious file paths.

Defensive priority

High priority due to HIGH severity CVSS score of 7.5. Organizations should prioritize patching or mitigating this vulnerability to prevent potential exploitation.

Recommended defensive actions

• Inventory and verify the version of Leedo theme in use.
• Apply vendor remediation if available.
• Implement compensating controls such as monitoring and exception tracking.
• Review and update security configurations to prevent exploitation.
• Monitor for suspicious activity and implement incident response plans.

Evidence notes

Evidence is limited. Official CVE and NVD records provide some information. Further verification is needed. The vulnerability affects Leedo theme, specifically version 3.0.0 or earlier. Defenders should verify the version of Leedo theme in use and check for any available patches or updates.

Official resources