---
title: "CVE-2026-109525: girishsaraf Online-Appointment-Booking-System - Broken Access Control"
description: "girishsaraf Online-Appointment-Booking-System up to f427b4757128ca253d33d0cc4e87bbb9c999a4d5 contains a broken access control caused by manipulation of username[], timestamp[], and status[] arguments in changebookingstatus.php submit2 Handler, letting remote attackers bypass authorization, exploit requires no special privileges."
url: https://panop.io/threat-heartbeat/CVE-2026-109525/
---

# CVE-2026-109525 girishsaraf Online-Appointment-Booking-System - Broken Access Control

girishsaraf Online-Appointment-Booking-System up to f427b4757128ca253d33d0cc4e87bbb9c999a4d5 contains a broken access control caused by manipulation of username\[\], timestamp\[\], and status\[\] arguments in changebookingstatus.php submit2 Handler, letting remote attackers bypass authorization, exploit requires no special privileges.

CVSS base score 7.3 /10

High

CISA KEV

Not listed

Public exploit

None known

Authentication

Not required

EPSS

0.29% chance of exploitation in 30 days

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-109525)

## Details

Type

Broken Access Control

Impact

Broken Access Control

CVSS vector

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

Published

13 October 2026

Updated

15 October 2026

Weakness

[CWE-862](https://cwe.mitre.org/data/definitions/862.html)

## Vendor fix

Update to the latest version once a fix is available.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-109525](https://nvd.nist.gov/vuln/detail/CVE-2026-109525)
- [https://vuldb.com/submit/984343](https://vuldb.com/submit/984343)
- [https://vuldb.com/vuln/417189](https://vuldb.com/vuln/417189)
- [https://vuldb.com/vuln/417189/cti](https://vuldb.com/vuln/417189/cti)
- [https://github.com/girishsaraf/Online-Appointment-Booking-System/](https://github.com/girishsaraf/Online-Appointment-Booking-System/)
- [https://github.com/girishsaraf/Online-Appointment-Booking-System/issues/15](https://github.com/girishsaraf/Online-Appointment-Booking-System/issues/15)
- [https://vuldb.com/cve/CVE-2026-109525](https://vuldb.com/cve/CVE-2026-109525)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

Panop answers these inside your environment, for this CVE and every other finding.

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