Reflected XSS Vulnerability in Quiter Gateway by Quiter
CVE-2025-40720

5.1MEDIUM

Key Information:

Vendor

Quiter

Status
Quiter Gateway (java War On Apache Tomcat)
Vendor
CVE Published:
8 July 2025

What is CVE-2025-40720?

A reflected XSS vulnerability exists in Quiter Gateway, allowing attackers to execute arbitrary JavaScript code in the session of a legitimate user. This is achieved by crafting a malicious URL that targets the 'campo' parameter in the /FacturaE/VerFacturaPDF endpoint. Users of the application prior to version 4.7.0 are particularly at risk, as the vulnerability exposes them to potential exploits that can compromise their browser security.

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Affected Version(s)

Quiter Gateway (Java WAR on Apache Tomcat) 0 < 4.7.0

References

https://www.incibe.es/en/incibe-cert/notices/aviso/multip...

CVSS V4

Score:
5.1
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

David CarriĂłn Poza
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