CVE-2026-109521 girishsaraf Online-Appointment-Booking-System changebookingstatus.php sql injection
Remote attackers can exploit SQL injection in changebookingstatus.php to read or modify database records in the Online Appointment Booking System.
- 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-2026-109521?
CVE-2026-109521 is a medium-severity SQL injection vulnerability in girishsaraf Online-Appointment-Booking-System, published on 13 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A vulnerability was detected in girishsaraf Online-Appointment-Booking-System up to f427b4757128ca253d33d0cc4e87bbb9c999a4d5. This affects an unknown function of the file changebookingstatus.php. Performing a manipulation of the argument dateselected results in sql injection. The attack may be initiated remotely. The exploit is now public and may be used. This product uses a rolling release model to deliver continuous updates. As a result, specific version information for affected or updated releases is not available. The project was informed of the problem early through an issue report but has not responded yet.
Which versions are affected by CVE-2026-109521?
How do I fix CVE-2026-109521?
No fix has been published for CVE-2026-109521 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2026-109521 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-109521 exists.
Sources
Also known as GHSA-5xp3-74rq-rwc5.