Threat intelligence

TemplateSpare – 1000+ WordPress Starter Templates & Full Site Migration Tool | 1-Click Import/Export & No-Code Builder <= 4.2.0 - Authenticated (Admin+) Arbitrary File Upload

CVE-2026-57658 · templatespare

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

Vulnerability: TemplateSpare – 1000+ WordPress Starter Templates & Full Site Migration Tool | 1-Click Import/Export & No-Code Builder <= 4.2.0 - Authenticated (Admin+) Arbitrary File Upload
Affected software: templatespare(Plugin)
Affected versions: ≤ 4.2.0
Authentication: Authenticated (see advisory title)
Vulnerability type: Remote code execution
CVE: CVE-2026-57658
Published: 25 June 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 e0d9b77d-d7b6-48cd-9db9-ba62bd97c7b3). Methodology and redistribution notes

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