CVE-2026-80234CAYIN Technology｜CAYIN CMS-WS/CMS-SE - Missing Authentication
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It affects CAYIN Technology CAYIN CMS-WS and 1 other product. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 5.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- Weakness (CWE)
- CWE-306
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- twcert
- NVD analysis
- Deferred
- Record last updated
- Aug 26, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
CAYIN Technology CAYIN CMS-WS cayin_technology:cayin_cms_ws (from the name) | through 1.0.25336 | CNA record |
CAYIN Technology CAYIN CMS-SE cayin_technology:cayin_cms_se (from the name) | through 11.0.25336 | CNA record |
References
- https://www.twcert.org.tw/tw/cp-132-11130-4bcde-1.htmlthird-party-advisory
- https://www.twcert.org.tw/en/cp-139-11136-f7bd2-2.htmlthird-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.