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CVE-2026-80234

CAYIN Technology｜CAYIN CMS-WS/CMS-SE - Missing Authentication

MEDIUM
5.3
CVSS Score
Published: August 26, 2026 at 08:22 AM UTC
Updated: September 3, 2026 at 05:15 AM UTC
2 products affected across 1 vendorCayin CMS-SECMS-WS

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Severity
MEDIUM5.3
Exploit prediction
EPSS 0.5%
SSVC
No known exploit

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Cayin CMS-SE· Cayin
60%
v ≤ 11.0.25336
CMS-WS· Cayin
60%
v ≤ 1.0.25336

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

Third Party Advisory
Source: cverecord
https://www.twcert.org.tw/tw/cp-132-11130-4bcde-1.html
Third Party Advisory
Source: cverecord
https://www.twcert.org.tw/en/cp-139-11136-f7bd2-2.html

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.3MEDIUMtwcert
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-306

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