CVE-2026-80233 — CAYIN Technology｜CAYIN CMS-WS/CMS-SE/SMP - Arbitrary File Upload
CAYIN CMS-WS, CMS-SE, and SMP series products developed by CAYIN Technology have an Arbitrary File Upload vulnerability. Privileged remote attackers can upload and execute web s…
Published: 2026-08-26 · CVSS: 8.6 · CVSS 4.0
CAYIN CMS-WS, CMS-SE, and SMP series products developed by CAYIN Technology have an Arbitrary File Upload vulnerability. Privileged remote attackers can upload and execute web shells backdoors, thereby enabling arbitrary code execution on the server.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7