What is CVE-2025-63513?

CVE-2025-63513 is a medium-severity vulnerability in Kishan0725 Hospital Management System, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 6.5/10. Published 2025-11-18.

How severe is CVE-2025-63513?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Auth bypass in Kishan0725 Hospital Management System

CVE-2025-63513

kishan0725 Hospital Management System v4 has an Insecure Direct Object Reference (IDOR) vulnerability in the appointment cancellation functionality.

Vulnerability class: IDOR (Insecure Direct Object Reference)

Published 2025-11-18 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.003 (17.1th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 17th percentile — 17.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

Kishan0725 Hospital Management System — versions 4.0

Weakness classification (CWE)

CWE-639 — Authorization Bypass Through User-Controlled Key

References

github.com/kishan0725/Hospital-Management-System/issues/55 (Issue Tracking, Vendor Advisory)
github.com/NicatAliyevh/Zero-Days/blob/main/Hospital_Management_System_IDOR.md (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2025-63513?: CVE-2025-63513 is a medium-severity vulnerability in Kishan0725 Hospital Management System, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 6.5/10. Published 2025-11-18.
How severe is CVE-2025-63513?: Medium severity. CVSS v3 base score is 6.5 out of 10.