---
id: CVE-2026-7173
title: >-
  CVE-2026-7173: Cross-Site Scripting vulnerability in Entradium, by
  Crocantickets
summary: >-
  CVE-2026-7173: Cross-Site Scripting vulnerability in Entradium, by
  Crocantickets. Exploitation of this vulnerability could allow a remote
  attacker to send a specially crafted URL to the victim and steal their session
  data.

    *  (Stored …
severity: medium
cvss: 4.8
cvssVector: 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N'
cwe:
  - CWE-79
vendor: Crocantickets
product: Entradium
affected:
  - Entradium versions  before 20260409151659 and 20260409153543.
published: '2026-10-01'
updated: '2026-10-01'
sourceUpdated: '2026-10-01T10:17:16.680'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-7173'
references:
  - url: >-
      https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-entradium-crocantickets
    label: cve-coordination@incibe.es
tags:
  - nvd
  - cve.org
cvssSource: cna
ingestedAt: '2026-10-01T10:42:06.120Z'
---

## Overview

CVE-2026-7173: Cross-Site Scripting vulnerability in Entradium, by Crocantickets. Exploitation of this vulnerability could allow a remote attacker to send a specially crafted URL to the victim and steal their session data.

  *  (Stored XSS) The City parameter in the endpoint /events/<event_name>/edit_general during the process of creating or editing events assigned to a promoter allows for the injection of JavaScript that will execute on the event’s public page.
  *  (Reflected XSS) The Description parameter in the endpoint /events/<event_name>/edit-general when attempting to create or modify an event without filling in all required fields.

## Remediation

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