CVE-2026-7491

Published: May 2, 2026

Modified: May 4, 2026

PUBLISHED

CVSS v3.1

8.1

HIGH

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.

Vendor	Product	Versions
Zyosoft	School App	affected `0 - < 1.1.62`
Zyosoft	School App	affected `0 - < 2.7.2`

Weaknesses (CWE)

CWE-639

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

References

https://www.twcert.org.tw/tw/cp-132-10896-e3240-1.html

third-party-advisory

https://www.twcert.org.tw/en/cp-139-10897-64257-2.html

third-party-advisory

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CVE-2026-7491

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References