CVE-2026-7173 PUBLISHED

Multiple vulnerabilities in Entradium by Crocantickets

Assigner: INCIBE
Reserved: 27.04.2026 Published: 01.10.2026 Updated: 01.10.2026

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.

Metrics

CVSS 4.0

CVSS Vector: 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
CVSS Score: 4.8

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	None	Confidentiality	None
Attack Complexity	Low	Integrity	Low	Integrity	None
Attack Requirements	None	Availability	None	Availability	None
Privileges Required	Low
User Interaction	Active

CVSS 4.0

Product Status

Vendor	Crocantickets
Product	Entradium
Versions	Default: unaffected Version versions before 20260409151659 and 20260409153543. is affected

Solutions

The vulnerabilities have been fixed by Crocantickets team in versions 20260409151659 y 20260409153543.

Credits

Cosme Vázquez Tomé finder

References

https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-entradium-crocantickets

Problem Types

CWE-79 Improper neutralization of input during web page generation ('cross-site scripting') CWE

Impacts

CAPEC-591 Reflected XSS
CAPEC-592 Stored XSS