CVE-2026-9603 SourceCodester eDoc Doctor Appointment System delete-session.php authorization
Attackers can remotely delete sessions without authorization by manipulating the ID parameter in the admin delete-session script.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-9603?
CVE-2026-9603 is a medium-severity missing authorization vulnerability in SourceCodester eDoc Doctor Appointment System, published on 26 May 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
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.
Which versions are affected by CVE-2026-9603?
How do I fix CVE-2026-9603?
No fix has been published for CVE-2026-9603 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-9603 being exploited?
There is no known exploitation of CVE-2026-9603 in the wild and no public exploit code.
Sources
Also known as GHSA-pwhp-x5rw-qgjj.