Critical severity9.8NVD Advisory· Published Aug 11, 2021· Updated Jun 17, 2026
CVE-2020-21359
CVE-2020-21359
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Maccms10/Maccms10description
Patches
Vulnerability mechanics
References
1- github.com/magicblack/maccms10/issues/80nvdExploitIssue TrackingThird Party Advisory
News mentions
0No linked articles in our index yet.