CVE-2025-48373

Schule is open-source school management system software. The application relies on client-side JavaScript (index.js) to redirect users to different panels based on their role. Prior to version 1.0.1, this implementation poses a serious security risk because it assumes that the value of data.role is trustworthy on the client side. Attackers can manipulate JavaScript in the browser (e.g., via browser dev tools or intercepting API responses) and set data.role to any arbitrary value (e.g., "admin"), gaining unauthorized access to restricted areas of the application.

CVSS v3 9.1 CRITICAL

9.1^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/schule111/Schule/commit/cbf7f509c37acd69b4ab8ee19d842de867b46b7e	Patch
https://github.com/schule111/Schule/security/advisories/GHSA-37h9-qq7c-6mc9	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:schule111:schule_school_management_system:1.0.0:*:*:*:*:*:*:*

History

05 Sep 2025, 14:12

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 9.1
First Time		Schule111 Schule111 schule School Management System
CPE		cpe:2.3:a:schule111:schule_school_management_system:1.0.0:::::::*
References	~~() https://github.com/schule111/Schule/commit/cbf7f509c37acd69b4ab8ee19d842de867b46b7e -~~	() https://github.com/schule111/Schule/commit/cbf7f509c37acd69b4ab8ee19d842de867b46b7e - Patch
References	~~() https://github.com/schule111/Schule/security/advisories/GHSA-37h9-qq7c-6mc9 -~~	() https://github.com/schule111/Schule/security/advisories/GHSA-37h9-qq7c-6mc9 - Vendor Advisory

23 May 2025, 15:54

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-05-22 21:15

Updated : 2025-09-05 14:12

NVD link : CVE-2025-48373

Mitre link : CVE-2025-48373

CVE.ORG link : CVE-2025-48373

JSON object : View

Products Affected

schule111

schule_school_management_system

CWE

CWE-863

Incorrect Authorization

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