Auth bypass in Sourcecodester Edoc Doctor Appointment System
CVE-2026-9603
A security vulnerability has been detected in SourceCodester eDoc Doctor Appointment System 1.0. This affects an unknown part of the file /admin/delete-session.php. The manipulation of the argument ID leads to missing authorization. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used.
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L.
EPSS exploit prediction
EPSS: 0.005 (43.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 44th percentile — 43.6% 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: 0.005 · change: +0.002
Affected products
- Sourcecodester Edoc Doctor Appointment System — versions 1.0
Weakness classification (CWE)
References
- github.com/NARKHEDE-VAIBHAV/poc/blob/main/CVE-2026-9603-Missing-Authorization/A… (exploit)
- github.com/NARKHEDE-VAIBHAV/poc/blob/main/CVE-2026-9603-Missing-Authorization/p… (exploit)
- vuldb.com/submit/817935 (third-party-advisory)
- vuldb.com/vuln/365676 (technical-description, vdb-entry)
- vuldb.com/vuln/365676/cti (signature, permissions-required)
- www.sourcecodester.com/ (product)
Frequently asked questions
- What is CVE-2026-9603?
- CVE-2026-9603 is a medium-severity vulnerability in Sourcecodester Edoc Doctor Appointment System, classified under Missing Authorization. CVSS score: 6.5/10. Published 2026-05-26.
- How severe is CVE-2026-9603?
- Medium severity. CVSS v3 base score is 6.5 out of 10.