Vulnerability Description
School App developed by Zyosoft has an Insecure Direct Object Reference vulnerability, allowing authenticated remote attackers to modify a specific parameter to read and modify other users' data.
CVSS Score
8.1
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Related Weaknesses (CWE)
References
- https://www.twcert.org.tw/en/cp-139-10897-64257-2.html
- https://www.twcert.org.tw/tw/cp-132-10896-e3240-1.html
FAQ
What is CVE-2026-7491?
CVE-2026-7491 is a vulnerability with a CVSS score of 8.1 (HIGH). School App developed by Zyosoft has an Insecure Direct Object Reference vulnerability, allowing authenticated remote attackers to modify a specific parameter to read and modify other users' data.
How severe is CVE-2026-7491?
CVE-2026-7491 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-7491?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.