CVE-2023-4666 Scanner.
Form-Maker < 1.15.20 - Unauthenticated Arbitrary File Upload
Free and read-only. Scan only sites you own or are allowed to test.
What This Check Does.
Read-only
It only asks your site for public pages, the way a browser would. Nothing is changed, uploaded or stored.
Up to 1 request
A small, fixed number of requests, so the check is quick and will not load your site.
Looks for CVE-2023-4666
It looks for the specific sign of this one vulnerability and ends with a clear answer: vulnerable, not vulnerable, or could not be determined.
About CVE-2023-4666. What It Means.
The plugin does not validate signatures when creating them on the server from user input, allowing unauthenticated users to create arbitrary files and lead to RCE.
FAQ
Common Questions.
Form-Maker < 1.15.20 - Unauthenticated Arbitrary File Upload. The plugin does not validate signatures when creating them on the server from user input, allowing unauthenticated users to create arbitrary files and lead to RCE.
Atlas sends up to 1 read-only request to your site and looks for the specific sign of CVE-2023-4666 in 10WEB Form Maker. Nothing is changed, uploaded or stored on your site.
CVE-2023-4666 is not on the CISA Known Exploited Vulnerabilities list at the time of writing, but it is still worth fixing. Its CVSS score is 9.8.
Yes. The check only reads public pages, the same way a browser or a search engine would. Scan only sites you own or are allowed to test.
It means no sign of CVE-2023-4666 was found by this read-only check. It does not prove the site is free of other weaknesses.
Update 10WEB Form Maker to the latest version from the vendor, or follow the vendor's advice to switch off the affected feature. The vendor links and details are in the CVE-2023-4666 briefing linked on this page.
Scan only sites you own or have written permission to test. A result of Not Vulnerable means this read-only check found no sign of CVE-2023-4666; it is not a guarantee that the site is secure.