CVE-2021-41566

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

The file extension of the TadTools file upload function fails to filter, thus remote attackers can upload any types of files and execute arbitrary code without logging in.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-434

Affected software

No affected versions have been published.

Timeline

Published: Oct 8, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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