CVE-2026-7491

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.

SeverityHigh

CVSS8.1

Exploit probability—

ProductSchool App

PublishedMay 2, 2026

First seenMay 2, 2026

Weakness typeCWE-639Authorization bypass through user-controlled key

How to fix

Update

Zyosoft School App1.1.62, 2.7.2 or later

Affected products

Product	Affected versions	Fixed in
Zyosoft School App	v < 1.1.62, v < 2.7.2	1.1.62, 2.7.2

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