CVE-2025-48375 — MEDIUM (5.3)

Vulnerability Description

Schule is open-source school management system software. Prior to version 1.0.1, the file forgot_password.php (or equivalent endpoint responsible for email-based OTP generation) lacks proper rate limiting controls, allowing attackers to abuse the OTP request functionality. This vulnerability can be exploited to send an excessive number of OTP emails, leading to potential denial-of-service (DoS) conditions or facilitating user harassment through email flooding. Version 1.0.1 fixes the issue.

CVSS Score

5.3

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

LOW

Affected Products

Vendor	Product	Versions
Schule111	Schule School Management System	1.0.0

Related Weaknesses (CWE)

CWE-770

References

https://github.com/schule111/Schule/security/advisories/GHSA-h3f2-mc85-67gcExploitVendor Advisory

FAQ

What is CVE-2025-48375?

CVE-2025-48375 is a vulnerability with a CVSS score of 5.3 (MEDIUM). Schule is open-source school management system software. Prior to version 1.0.1, the file forgot_password.php (or equivalent endpoint responsible for email-based OTP generation) lacks proper rate limi...

How severe is CVE-2025-48375?

CVE-2025-48375 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-48375?

Check the references section above for vendor advisories and patch information. Affected products include: Schule111 Schule School Management System.