CVE-2026-19853
5.3
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| CyberTutor | NewSiteServer (NSS) | all | affected |
Weaknesses
- CWE-306: CWE-306 Missing Authentication for Critical Function
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: yes
- Technical Impact: partial
References
- https://www.twcert.org.tw/tw/cp-132-11117-4f503-1.html
- https://www.twcert.org.tw/en/cp-139-11121-51e56-2.html
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