Cross-Site Scripting Vulnerability in GetSimpleCMS 3.3.16 via File Header Injection in admin/upload.php

CVE-2021-28977 · MEDIUM Severity

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

Cross Site Scripting vulnerability in GetSimpleCMS 3.3.16 in admin/upload.php by adding comments or jpg and other file header information to the content of xla, pages, and gzip files,

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