CVE-2021-36581

Kooboo CMS 2.1.1.0 is vulnerable to Insecure file upload. It is possible to upload any file extension to the server. The server does not verify the extension of the file and the tester was able to upload an aspx to the server.

• CWE-434

• https://github.com/l00neyhacker/CVE-2021-36581/Third Party Advisory
• https://github.com/l00neyhacker/CVE-2021-36581/Third Party Advisory

Published

Sep 14, 2021

Last Modified

Jul 9, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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