High severity8.1NVD Advisory· Published Apr 26, 2022· Updated Jun 17, 2026
CVE-2021-26628
CVE-2021-26628
Description
Insufficient script validation of the admin page enables XSS, which causes unauthorized users to steal admin privileges. When uploading file in a specific menu, the verification of the files is insufficient. It allows remote attackers to upload arbitrary files disguising them as image files.
Affected products
1- No Vendor Information/MaxBoardv5Range: unspecified
Patches
Vulnerability mechanics
References
1- www.krcert.or.kr/krcert/secNoticeView.donvdThird Party Advisory
News mentions
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