# CVE-2026-90845

## Summary

- **CVE ID:** CVE-2026-90845
- **Severity:** MEDIUM
- **CVSS Score:** 5.1 (CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P)
- **CWE:** CWE-79, CWE-94
- **Published:** Sep 15, 2026
- **Last Modified:** Sep 15, 2026

## Description

A flaw has been found in PHPGurukul Daily Expense Tracker System 1.1. This issue affects some unknown processing of the file /dets/includes/sidebar.php. Executing a manipulation of the argument FullName can lead to cross site scripting. The attack can be executed remotely. The exploit has been published and may be used.

## Affected Products

- PHPGurukul — Daily Expense Tracker System (1.1)

## References

- [CNA](https://vuldb.com/vuln/403397)
- [CNA](https://vuldb.com/vuln/403397/cti)
- [CNA](https://vuldb.com/cve/CVE-2026-90845)
- [CNA](https://vuldb.com/submit/925682)
- [CNA](https://github.com/usernamevnq/CVEs/issues/6)
- [CNA](https://phpgurukul.com/)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.20%
- **EPSS Percentile:** 9.9

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-18._