Cross-Site Scripting Vulnerability in Repasat by INCIBE
CVE-2026-59662

4.8MEDIUM

Key Information:

Vendor

Repasat

Status
Repasat Application
Vendor
CVE Published:
2 October 2026

What is CVE-2026-59662?

A Cross-Site Scripting (XSS) vulnerability exists in the Repasat application, which can be exploited through the 'nomCompetidor' parameter located at the '/es/competitors/store' endpoint. This flaw allows an attacker to inject malicious scripts into web pages viewed by unsuspecting users, potentially leading to unauthorized actions or data compromises within the victim's browser. Mitigation measures should be implemented to secure applications against such attacks and enhance overall web application security.

Affected Version(s)

Repasat application 0

References

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

CVSS V4

Score:
4.8
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

David Padilla Alvarado
.