by Kastro
Paper/Archive/CVE-2026-40750

CVE-2026-40750

themagnifico52 Kids Online Store — WordPress Kids Online Store theme <= 0.8.9 - Arbitrary File Upload vulnerability

EPSS 0.3%CVSS 9.9
critical.is priorityof 100
34
CVSS 9.9 (CNA)9.9 / 10 × 3029.7Not in CISA KEV+300.0EPSS percentile 19.8.198 × 204.0No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

Unrestricted Upload of File with Dangerous Type vulnerability in themagnifico52 Kids Online Store allows Upload a Web Shell to a Web Server. This issue affects Kids Online Store: from n/a through 0.8.9.

Affected

ProductAffectedFixed inSource
Kids Online Storen/a – 0.8.9–CNA

Scores by source

Patchstack (CNA)9.9CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

refpatchstack.com/database/wordpress/theme/kids-online-store/vulnerability/wordpress-kids-online-store-theme-0-8-9-arbitrary-file-upload-vulnerability?_s_id=cve