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CVE-2026-90850— PHPGurukul Hostel Management System manage-students.php cross site scripting

Quick assessment

Affected

PHPGurukul Hostel Management System

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 PHPGurukul 宿舍管理系统 3.0 中发现了一个漏洞。该漏洞影响文件中某些未知的功能。通过操纵这些功能可导致跨站脚本（XSS）攻击。该攻击可远程发起，且利用方法已公开，可被实际利用。

CVSS 2.4 · Low Updated Sep 15, 2026

Possible ATT&CK Techniques 1 AI

T1189 · Drive-by Compromise

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Vulnerability Information

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Vulnerability Title

PHPGurukul Hostel Management System manage-students.php cross site scripting

Source: CVE Program / CVE List V5

Vulnerability Description

A vulnerability was detected in PHPGurukul Hostel Management System 3.0. Affected by this issue is some unknown functionality of the file /admin/manage-students.php. The manipulation results in cross site scripting. 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:H/UI:R/S:U/C:N/I:L/A:N

Source: CVE Program / CVE List V5

Vulnerability Type

在Web页面生成时对输入的转义处理不恰当(跨站脚本)

Source: CVE Program / CVE List V5

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
PHPGurukul	Hostel Management System	3.0	`cpe:2.3:a:phpgurukul:hostel_management_system::::::::`

II. Public POCs for CVE-2026-90850

#	POC Description	Source Link	Shenlong Link

AI-Generated POC Premium

No public POC found.

III. Intelligence Information for CVE-2026-90850

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Proof of Concept for CVE-2026-90850 (1)

🔗 PHPGurukul Hostel Management System - Stored Cross-Site Scripting in Administrative Views · Issue #9 · usernamevnq/CVEs Read full article exploit issue-tracking

Security Blog Posts for CVE-2026-90850 (1)

PHP Project, PHP Projects Ideas, PHP Latest tutorials, PHP oops Concept product

https://www.cve.org/CVERecord?id=CVE-2026-90850

Same Patch Batch · PHPGurukul · 2026-09-15 · 5 CVEs total

CVE-2026-90846	7.3 HIGH	PHPGurukul Daily Expense Tracker System forgot-password.php sql injection
CVE-2026-90844	7.3 HIGH	PHPGurukul Daily Expense Tracker System Login index.php sql injection
CVE-2026-90851	6.3 MEDIUM	PHPGurukul Hostel Management System checklogin.php access control
CVE-2026-90845	3.5 LOW	PHPGurukul Daily Expense Tracker System sidebar.php cross site scripting

IV. Related Vulnerabilities

Same product: Hostel Management System

Same vendor: PHPGurukul

Same weakness: CWE-79

V. Comments for CVE-2026-90850

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CVE-2026-90850— PHPGurukul Hostel Management System manage-students.php cross site scripting

Quick assessment

Possible ATT&CK Techniques 1 AI

I. Basic Information for CVE-2026-90850

Vulnerability Information

Vulnerability Title

Vulnerability Description

CVSS Information

Vulnerability Type

Affected Products

II. Public POCs for CVE-2026-90850

III. Intelligence Information for CVE-2026-90850

Proof of Concept for CVE-2026-90850 (1)

Security Blog Posts for CVE-2026-90850 (1)

Same Patch Batch · PHPGurukul · 2026-09-15 · 5 CVEs total

IV. Related Vulnerabilities

V. Comments for CVE-2026-90850

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