Feed/CVE-2020-21359
CVE-2020-21359CRITICALCVSS 9.8

CVE-2020-21359

Published Aug 11, 2021·Updated Jun 16, 2026

NVD Description

An arbitrary file upload vulnerability in the Template Upload function of Maccms10 allows attackers bypass the suffix whitelist verification to execute arbitrary code via adding a character to the end of the uploaded file's name.

CVSS Vector

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

References

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