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CVE-2026-54419— PIAF-HMS multiple unauthenticated SQL injection vulnerabilities via mysql_query

Quick assessment

Affected
claudiopizzillo PIAF-HMS
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Claudio Pizzillo PIAF-HMS是Claudio Pizzillo个人开发者的一款嵌入式服务器。 Claudio Pizzillo PIAF-HMS存在SQL注入漏洞，该漏洞源于应用程序无身份验证机制，直接将用户提供的HTTP参数通过字符串拼接传入已弃用的mysql_query()调用，未经清理、转义或参数化，可能导致远程未经验证攻击者注入任意SQL语句来读取、修改或删除任意记录。

CVSS 9.8 · Critical EPSS 0.64% · P49

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
claudiopizzillo PIAF-HMS affected
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I. Basic Information for CVE-2026-54419

Vulnerability Information
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Vulnerability Title
PIAF-HMS multiple unauthenticated SQL injection vulnerabilities via mysql_query
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Claudio Pizzillo PIAF-HMS SQL注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Claudio Pizzillo PIAF-HMS是Claudio Pizzillo个人开发者的一款嵌入式服务器。 Claudio Pizzillo PIAF-HMS存在SQL注入漏洞，该漏洞源于应用程序无身份验证机制，直接将用户提供的HTTP参数通过字符串拼接传入已弃用的mysql_query()调用，未经清理、转义或参数化，可能导致远程未经验证攻击者注入任意SQL语句来读取、修改或删除任意记录。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
claudiopizzillo PIAF-HMS 0 -

II. Public POCs for CVE-2026-54419

# POC Description Source Link Shenlong Link
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Qwen3.6-35B-A3B · 10685 chars
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Trigger conditions & impact
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III. Intelligence Information for CVE-2026-54419

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Security Blog Posts for CVE-2026-54419 (1)

Other References for CVE-2026-54419 (1)

IV. Related Vulnerabilities

Same weakness: CWE-89

V. Comments for CVE-2026-54419

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