cvedb.io
CVE-2021-36582
CRITICAL · CVSS 9.8
EPSS exploitation probability: 0%
Published 2021-09-14T12:15:09.953 · Last modified 2026-06-17T03:58:57.293

Summary

In Kooboo CMS 2.1.1.0, it is possible to upload a remote shell (e.g., aspx) to the server and then call upon it to receive a reverse shell from the victim server. The files are uploaded to /Content/Template/root/reverse-shell.aspx and can be simply triggered by browsing that URL.

Affected products

kooboo — kooboo_cms

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.