PT-2021-10617
CVE-2020-21359
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Published
2021-08-11
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Updated
2021-08-16
Description by
CVSS 3.1
9.8
CriticalMetricsAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions:
Maccms10 (affected versions not specified)
Description:
The issue concerns an arbitrary file upload vulnerability in the Template Upload function, allowing attackers to bypass the suffix whitelist verification. This can be exploited by adding a character to the end of the uploaded file's name, enabling the execution of arbitrary code.
Recommendations:
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
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