Cross-Site Scripting Vulnerability in Repasat Application
CVE-2026-59667

4.8MEDIUM

Key Information:

Vendor

Repasat

Status
Repasat Application
Vendor
CVE Published:
2 October 2026

What is CVE-2026-59667?

The Repasat application has a Cross-Site Scripting vulnerability that exploits the 'nomTamano' parameter in the '/es/companysizemployees/update' endpoint. Successful exploitation allows attackers to inject malicious scripts into the victim's browser, potentially enabling unauthorized actions or data manipulation without user consent. Proper sanitization and validation techniques are essential to mitigate risks associated with this vulnerability.

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
.