CVE-2020-37023 — Koken CMS 0.22.24 - Arbitrary File Upload
Koken CMS 0.22.24 contains a file upload vulnerability that allows authenticated attackers to bypass file extension restrictions by renaming malicious PHP files. Attackers can u…
Published: 2026-01-30 · CVSS: 8.7 · CVSS 4.0
Koken CMS 0.22.24 contains a file upload vulnerability that allows authenticated attackers to bypass file extension restrictions by renaming malicious PHP files. Attackers can upload PHP files with system command execution capabilities by manipulating the file upload request through a web proxy and changing the file extension.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7