Vulnerability · Published Oct 13, 2026 · Assigned by VulDB
CVE-2026-109521girishsaraf Online-Appointment-Booking-System changebookingstatus.php sql injection
High 7.3
In plain English
A high-severity SQL injection in Online-Appointment-Booking-System from girishsaraf. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 26% of all known vulnerabilities).
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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| girishsaraf | Online-Appointment-Booking-System | f427b4757128ca253d33d0cc4e87bbb9c999a4d5 |
Weakness: CWE-89, CWE-74 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C
References
- VDB-417184 | girishsaraf Online-Appointment-Booking-System changebookingstatus.php sql injection vdb-entry, technical-description
- VDB-417184 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- CVE-2026-109521 | CVE Analysis and Report third-party-advisory
- Submit #984339 | girishsaraf Online-Appointment-Booking-System f427b4757128ca253d33d0cc4e87bbb9c999a4d5 SQL Injection third-party-advisory
- https://github.com/girishsaraf/Online-Appointment-Booking-System/issues/11 exploit, issue-tracking
- https://github.com/girishsaraf/Online-Appointment-Booking-System/ product