Threat intelligence

Kids Online Store <= 0.8.9 - Authenticated (Subscriber+) Arbitrary File Upload

CVE-2026-40750 · kids-online-store

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

Vulnerability: Kids Online Store <= 0.8.9 - Authenticated (Subscriber+) Arbitrary File Upload
Affected software: kids-online-store(Theme)
Affected versions: ≤ 0.8.9
Authentication: Authenticated (see advisory title)
Vulnerability type: Remote code execution
CVE: CVE-2026-40750
Published: 20 April 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 b59ef0f8-3186-48f8-ade3-a7afe9e4f8ff). Methodology and redistribution notes

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