EUVD-2026-66343

CAYIN CMS-WS and CMS-SE developed by CAYIN Technology have a Missing Authentication vulnerability. Unauthenticated remote attackers can obtain media file lists via specific functionality, resulting in partial information disclosure...

CVE-2026-80234

CAYIN CMS-WS and CMS-SE developed by CAYIN Technology have a Missing Authentication vulnerability. Unauthenticated remote attackers can obtain media file lists via specific functionality, resulting in partial information disclosure...

CVE-2026-80234 CAYIN Technology｜CAYIN CMS-WS/CMS-SE - Missing Authentication

CAYIN CMS-WS and CMS-SE developed by CAYIN Technology have a Missing Authentication vulnerability. Unauthenticated remote attackers can obtain media file lists via specific functionality, resulting in partial information disclosure...

CVE-2026-80233

CAYIN Technology's CMS-WS, CMS-SE, and SMP series products are affected by an arbitrary file upload vulnerability. A privileged remote attacker can upload and execute web shells, enabling arbitrary code execution on the server. Per the CVSS 3.1 score of 7.2 (HIGH) from TWCERT, the attack requires...

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 shells backdoors, thereby enabling arbitrary code execution on the server...