Cross-Site Scripting Vulnerability in Repasat Application by Incibe
CVE-2026-59669

4.8MEDIUM

Key Information:

Vendor

Repasat

Status
Repasat Application
Vendor
CVE Published:
2 October 2026

What is CVE-2026-59669?

A Cross-Site Scripting (XSS) vulnerability exists in the Repasat application, specifically affecting the 'name' parameter in the update endpoint (/es/attachmenttypes/update/203336). Successful exploitation of this flaw could enable an attacker to execute arbitrary code in the browser of affected users, potentially compromising sensitive information and user integrity.

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
.