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CVE-2026-86217— code-projects Hotel and Tourism Reservation in PHP Database Backup hotel_db%20(1).sql information disclosure

Quick assessment

Affected
code-projects Hotel and Tourism Reservation in PHP
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 PHP 版 Hotel and Tourism Reservation 1.0（code-projects）中检测到一个漏洞。该漏洞位于组件“数据库备份处理器”中的 文件的一个未知函数。通过操控该函数可导致信息泄露。此攻击可远程发起，且利用代码（exp）现已公开，可被用于攻击。

CVSS 5.3 · Medium

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
code-projects Hotel and Tourism Reservation in PHP 1.0 affected
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I. Basic Information for CVE-2026-86217

Vulnerability Information
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Vulnerability Title
code-projects Hotel and Tourism Reservation in PHP Database Backup hotel_db%20(1).sql information disclosure
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was detected in code-projects Hotel and Tourism Reservation in PHP 1.0. Affected is an unknown function of the file /ht/hotel_db%20(1).sql of the component Database Backup Handler. The manipulation results in information disclosure. The attack may be launched remotely. The exploit is now public and may be used.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
code-projects Hotel and Tourism Reservation in PHP 1.0 cpe:2.3:a:code-projects:hotel_and_tourism_reservation_in_php:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-86217

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-86217

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News Coverage for CVE-2026-86217 (1)

Other References for CVE-2026-86217 (3)

Same Patch Batch · code-projects · 2026-09-06 · 6 CVEs total

CVE-2026-86180 7.3 HIGH code-projects Task Management System In PHP Login index.php sql injection
CVE-2026-86168 7.3 HIGH code-projects Content Management System login.php sql injection
CVE-2026-86179 5.3 MEDIUM code-projects Daily Expense Manager Database Backup exp_ak.sql information disclosure
CVE-2026-86216 4.3 MEDIUM code-projects Hotel and Tourism Reservation in PHP details.php cross site scripting
CVE-2026-86181 3.5 LOW code-projects Task Management System User Profile Update UpdateUserProfile.php cross site

IV. Related Vulnerabilities

Same product: Hotel and Tourism Reservation in PHP
Same vendor: code-projects
Same weakness: CWE-200

V. Comments for CVE-2026-86217

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