Threat intelligence

Swiss Toolkit For WP <= 1.4.6 - Authenticated (Author+) Arbitrary File Upload via upload_extension_files()

CVE-2026-2354 · swiss-toolkit-for-wp

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

Vulnerability: Swiss Toolkit For WP <= 1.4.6 - Authenticated (Author+) Arbitrary File Upload via upload_extension_files()
Affected software: swiss-toolkit-for-wp(Plugin)
Affected versions: ≤ 1.4.6
Authentication: Authenticated (see advisory title)
Vulnerability type: Remote code execution
CVE: CVE-2026-2354
Published: 10 July 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: May allow attackers to run arbitrary code on the server if exploited.
Source: Data imported from Wordfence Intelligence (advisory 06bccd2e-6891-433a-9f5b-3ec0c30afef4). Methodology and redistribution notes

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