---
id: CVE-2026-90845
title: A flaw has been found in PHPGurukul Daily Expense Tracker System 1.1
summary: >-
  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. …
severity: low
cvss: 3.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N'
cwe:
  - CWE-79
  - CWE-94
vendor: PHPGurukul
product: Daily Expense Tracker System
affected:
  - daily_expense_tracker_system 1.1
published: '2026-09-15'
updated: '2026-09-15'
sourceUpdated: '2026-09-15T14:37:14.523'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-90845'
references:
  - url: 'https://github.com/usernamevnq/CVEs/issues/6'
    label: cna@vuldb.com
  - url: 'https://phpgurukul.com/'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-90845'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/925682'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/403397'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/403397/cti'
    label: cna@vuldb.com
tags:
  - nvd
  - cve.org
  - exploit-available
exploitAvailable: true
ssvc:
  exploitation: poc
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-15T13:42:03.415071Z'
epss: 0.00199
epssPercentile: 0.09935
ingestedAt: '2026-09-15T01:18:29.935Z'
---

## Overview

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.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.