---
id: CVE-2026-109521
title: >-
  A vulnerability was detected in girishsaraf Online-Appointment-Booking-System
  up to f427b4757128ca253d33d0cc4e87bbb9c999a4d5
summary: >-
  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…
severity: high
cvss: 7.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L'
cwe:
  - CWE-74
  - CWE-89
published: '2026-10-13'
updated: '2026-10-13'
sourceUpdated: '2026-10-13T19:26:24.643'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-109521'
references:
  - url: 'https://github.com/girishsaraf/Online-Appointment-Booking-System/'
    label: cna@vuldb.com
  - url: 'https://github.com/girishsaraf/Online-Appointment-Booking-System/issues/11'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-109521'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/984339'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/417184'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/417184/cti'
    label: cna@vuldb.com
tags:
  - nvd
ingestedAt: '2026-10-13T15:33:40.074Z'
---

## Overview

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.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.