CVE-2026-59673

What it is

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 “nomTipoCli” parameter is affected – endpoint “/es/clientypes/update/109441”.

At a glance

Exploitability

Can be exploited over the network with a low-privilege account, but needs a user to act. Limited direct impact.

Exploit odds

0.2% chance of exploitation in the next 30 days (EPSS).

Fix

No patch or advisory is linked yet. Look at mitigations or restrict exposure.

Timeline

1. 2026-10-02 10:17 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-10-02 17:59 UTC Last updatedMost recent change to the record

Details

Published

2026-10-02 10:17 UTC

Last modified

2026-10-02 17:59 UTC

Exploit probability

0.2% · EPSS, next 30 days

Weakness

CWE-79 · Cross-site scripting

Record status

Deferred

Attack profile CVSS 4.0 · 4.8

Attack vector

Network

Complexity

Low

Attack requirements

None

Privileges needed

Low

User interaction

Active

Confidentiality

Low

Integrity

Low

Availability

None