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CVE-2026-7103— code-projects Chat System MD5 Hash update_user.php weak hash

CVSS 3.7 · Low EPSS 0.02% · P4
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I. Basic Information for CVE-2026-7103

Vulnerability Information
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Vulnerability Title
code-projects Chat System MD5 Hash update_user.php weak hash
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was determined in code-projects Chat System 1.0. Affected is an unknown function of the file update_user.php of the component MD5 Hash Handler. This manipulation of the argument Password causes use of weak hash. The attack is possible to be carried out remotely. The attack's complexity is rated as high. The exploitability is told to be difficult. The exploit has been publicly disclosed and may be utilized.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
可逆的单向哈希
Source: NVD (National Vulnerability Database)
Vulnerability Title
Code-Projects Chat System 加密问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Code-Projects Chat System是Code-Projects开源的一个聊天系统。 code-projects Chat System 1.0版本存在加密问题漏洞，该漏洞源于MD5 Hash Handler组件update_user.php文件中参数Password导致使用弱哈希，可能导致远程攻击。
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

VendorProductAffected VersionsCPESubscribe
code-projectsChat System 1.0 cpe:2.3:a:code-projects:chat_system:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-7103

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III. Intelligence Information for CVE-2026-7103

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Same Patch Batch · code-projects · 2026-04-27 · 21 CVEs total

CVE-2026-70707.3 HIGHcode-projects Inventory Management System Login sql injection
CVE-2026-71317.3 HIGHcode-projects Online Lot Reservation System loginuser.php sql injection
CVE-2026-70916.3 MEDIUMcode-projects Invoice System in Laravel User Management user improper authorization
CVE-2026-71186.3 MEDIUMcode-projects Employee Management System cancel.php sql injection
CVE-2026-71176.3 MEDIUMcode-projects Employee Management System approve.php sql injection
CVE-2026-70926.3 MEDIUMcode-projects Invoice System in Laravel Profile profile improper authorization
CVE-2026-71156.3 MEDIUMcode-projects Employee Management System delete.php sql injection
CVE-2026-71146.3 MEDIUMcode-projects Employee Management System edit.php sql injection
CVE-2026-70936.3 MEDIUMcode-projects Invoice System in Laravel Invoice Endpoint invoice improper authorization
CVE-2026-71076.3 MEDIUMcode-projects Invoice System in Laravel company unrestricted upload
CVE-2026-71095.3 MEDIUMcode-projects Invoice System in Laravel API Endpoint item improper authorization
CVE-2026-71325.3 MEDIUMcode-projects Online Lot Reservation System download.php readfile path traversal
CVE-2026-71344.7 MEDIUMcode-projects Online Lot Reservation System edithousepic.php unrestricted upload
CVE-2026-71334.7 MEDIUMcode-projects Online Lot Reservation System activity.php unrestricted upload
CVE-2026-71084.3 MEDIUMcode-projects Invoice System in Laravel cross-site request forgery
CVE-2026-70954.3 MEDIUMcode-projects Employee Management System edit.php cross site scripting
CVE-2026-71164.3 MEDIUMcode-projects Employee Management System mark.php cross site scripting
CVE-2026-70894.3 MEDIUMcode-projects Home Service System Appointment Booking booking.php cross site scripting
CVE-2026-71103.5 LOWcode-projects Invoice System in Laravel item cross site scripting
CVE-2026-70902.4 LOWcode-projects Chat System send_message.php cross site scripting

IV. Related Vulnerabilities

Same product: Chat System
Same vendor: code-projects
Same weakness: CWE-328

V. Comments for CVE-2026-7103

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