CVE-2026-59659: Multiple vulnerabilities in the Repasat application
Cross-Site Scripting vulnerability in the Repasat application. Successful exploitation of this vulnerability could allow an attacker to trick a user into executing arbitrary code in the victim’s browser. The “nomZonaGeo” parameter is affected – endpoint “/es/geozones/update/149979”.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
Repasat applicationto a version that resolves this vulnerability.Fixed in 20260402
Event History
Frequently Asked Questions
What does an attacker need to exploit this issue?
The attacker needs at least low-level privileges and must persuade a user to interact with the malicious content. The affected input is the “nomZonaGeo” parameter at the “/es/geozones/update/149979” endpoint.
What is the likely impact if exploitation succeeds?
Successful exploitation can cause arbitrary code to execute in the victim's browser. The stated CVSS impacts include low confidentiality and integrity impact, with no availability impact.