CVE-2026-9603

5.5 mediumEPSS 0.3%

Medium (5.5). EPSS 0.3% chance of exploitation in the next 30 days.

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.

Severity

CVSS 4.0

5.5 medium

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

CVSS 3.1

6.5 medium

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

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 25% of CVEs (scores of 2026-10-31)
CWEs: CWE-862, CWE-863
Published: 2026-05-26
Modified: 2026-07-24
Record from: the NVD, synced 2026-10-19

References

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://vuldb.com/submit/817935
https://vuldb.com/vuln/365676
https://vuldb.com/vuln/365676/cti

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