CVE-2026-9603 PUBLISHED

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.

• vaibhavnarkhede (VulDB User) reporter
• vaibhavnarkhede (VulDB User) analyst

• VDB-365676 | SourceCodester eDoc Doctor Appointment System delete-session.php authorization
• VDB-365676 | CTI Indicators (IOB, IOC, IOA)
• Submit #817935 | SourceCodester eDoc Doctor Appointment System 1.0 Missing Authorization
• https://github.com/NARKHEDE-VAIBHAV/poc/blob/main/CVE-2026-9603-Missing-Authorization/Advisory.md
• https://github.com/NARKHEDE-VAIBHAV/poc/blob/main/CVE-2026-9603-Missing-Authorization/poc.sh
• https://www.sourcecodester.com/

• Missing Authorization CWE
• Incorrect Authorization CWE