Threat intelligence

Mr. SEO <= 2.0 - Unauthenticated Local File Inclusion

CVE-2026-39568 · mrseo

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Mrseo at a vulnerable version. How SiteRespond intelligence works

Vulnerability: Mr. SEO <= 2.0 - Unauthenticated Local File Inclusion
Affected software: mrseo(Theme)
Affected versions: ≤ 2.0
Authentication: Unauthenticated
Vulnerability type: Other
CVE: CVE-2026-39568
Published: 8 April 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.
Source: Data imported from Wordfence Intelligence (advisory ad1ba8df-a15b-426b-8b45-63f2441313c1). Methodology and redistribution notes

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