CVE-2026-40750 WordPress Kids Online Store theme <= 0.8.9 - Arbitrary File Upload vulnerability
Attackers can upload malicious web shells to the Kids Online Store WordPress theme, leading to remote code execution on the server.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-40750?
CVE-2026-40750 is a critical vulnerability in themagnifico52 Kids Online Store, published on 16 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
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.
Weakness: CWE-434
Which versions are affected by CVE-2026-40750?
How do I fix CVE-2026-40750?
No fix has been published for CVE-2026-40750 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-40750 being exploited?
There is no known exploitation of CVE-2026-40750 in the wild and no public exploit code.
Sources
Also known as GHSA-mg2v-229h-59xq.