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.
References (2)
Core 2
Core References
Third Party Advisory third-party-advisory
https://www.twcert.org.tw/tw/cp-132-10896-e3240-1.html
Third Party Advisory third-party-advisory
https://www.twcert.org.tw/en/cp-139-10897-64257-2.html
Scores
CVSS v3
8.1
EPSS
0.0026
EPSS Percentile
17.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-639
Status
published
Products (2)
Zyosoft/School App
< 1.1.62
Zyosoft/School App
< 2.7.2
Published
May 02, 2026
Tracked Since
May 02, 2026