CVE-2021-24493 Shopp eCommerce <= 1.4 - Unauthenticated Arbitrary File Upload
Unauthenticated attackers can upload arbitrary files, including PHP, via the Shopp WordPress plugin AJAX action, leading to remote code execution.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2021-24493?
CVE-2021-24493 is a critical vulnerability in Unknown Shopp, published on 13 Sep 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The shopp_upload_file AJAX action of the Shopp WordPress plugin through 1.4, available to both unauthenticated and authenticated user does not have any security measure in place to prevent upload of malicious files, such as PHP, allowing unauthenticated users to upload arbitrary files and leading to RCE
Weakness: CWE-434
Which versions are affected by CVE-2021-24493?
It affects 1 product.
Products include Ingenesis Shopp.
How do I fix CVE-2021-24493?
No fix has been published for CVE-2021-24493 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-24493 being exploited?
There is no known exploitation of CVE-2021-24493 in the wild and no public exploit code.
Sources
Also known as GHSA-wjxv-ccw6-j9xh.