# CVE-2026-90851

## Summary

- **CVE ID:** CVE-2026-90851
- **Severity:** MEDIUM
- **CVSS Score:** 6.5 (CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P)
- **CWE:** CWE-284, CWE-266
- **Published:** Sep 15, 2026
- **Last Modified:** Sep 15, 2026

## Description

A flaw has been found in PHPGurukul Hostel Management System 3.0. This affects an unknown part of the file /admin/includes/checklogin.php. This manipulation of the argument ID causes improper access controls. Remote exploitation of the attack is possible. The exploit has been published and may be used.

## Affected Products

- PHPGurukul — Hostel Management System (3.0)

## References

- [CNA](https://vuldb.com/vuln/403406)
- [CNA](https://vuldb.com/vuln/403406/cti)
- [CNA](https://vuldb.com/cve/CVE-2026-90851)
- [CNA](https://vuldb.com/submit/926972)
- [CNA](https://github.com/usernamevnq/CVEs/issues/10)
- [CNA](https://phpgurukul.com/)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.21%
- **EPSS Percentile:** 11.3

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-17._