---
id: CVE-2026-54419
title: >-
  claudiopizzillo PIAF-HMS (PBX-In-A-Flash Hotel Management System; no released
  versions, latest commit 389d2633441b65ced1c104212cd62be2bfca21e5) contains
  multiple unauthenticated SQL injection vulnerabilities
summary: >-
  claudiopizzillo PIAF-HMS (PBX-In-A-Flash Hotel Management System; no released
  versions, latest commit 389d2633441b65ced1c104212cd62be2bfca21e5) contains
  multiple unauthenticated SQL injection vulnerabilities. The application has no
  authe…
severity: critical
cvss: 9.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-89
published: '2026-06-18'
updated: '2026-08-10'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-54419'
references:
  - url: 'https://github.com/claudiopizzillo/PIAF-HMS'
    label: 309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c
  - url: >-
      https://github.com/claudiopizzillo/PIAF-HMS/blob/389d2633441b65ced1c104212cd62be2bfca21e5/ec.php#L57
    label: 309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c
  - url: >-
      https://github.com/claudiopizzillo/PIAF-HMS/blob/389d2633441b65ced1c104212cd62be2bfca21e5/rooms.php#L16
    label: 309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c
tags:
  - nvd
epss: 0.00636
epssPercentile: 0.48419
ingestedAt: '2026-08-10T12:39:47.156Z'
---

## Overview

claudiopizzillo PIAF-HMS (PBX-In-A-Flash Hotel Management System; no released versions, latest commit 389d2633441b65ced1c104212cd62be2bfca21e5) contains multiple unauthenticated SQL injection vulnerabilities. The application has no authentication mechanism and passes user-supplied HTTP parameters directly into deprecated mysql_query calls via string concatenation, without sanitization, escaping, or parameterization.

## Remediation

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