MEDIUM 6.9 NVD

CVE-2026-19853

NewSiteServer (NSS) developed by CyberTutor has a Missing Authentication vulnerability. Unauthenticated remote attackers can exploit a specific functionality to

NewSiteServer (NSS) developed by CyberTutor has a Missing Authentication vulnerability. Unauthenticated remote attackers can exploit a specific functionality to send emails to anyone on behalf of the school.

References

https://www.twcert.org.tw/en/cp-139-11121-51e56-2.html
https://www.twcert.org.tw/tw/cp-132-11117-4f503-1.html

Published: 2026-08-24 · Source: NVD · Feed updated: 2026-08-24

This medium severity vulnerability with a CVSS score of 6.9 was published on 2026-08-24 via NVD.

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