VulnerabilityDeferred

CVE-2026-59673

Cross-Site Scripting vulnerability in the Repasat application.

MEDIUM 4.8EPSS 0.23%

Does this matter?

Lower severity and a low EPSS score (0.23%). Track it; it rarely justifies an emergency change on its own.

Description

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”.

CVSS 4.0: 4.8 MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
EPSS: 0.23% probability · 14th percentile
Public exploits: None in Exploit-DB
CISA KEV: Not listed
Weakness: CWE-79
Source: cve-coordination@incibe.es

EPSS trend

EPSS moved from 0.4% on 2 October 2026 to 0.2% on 26 October 2026.

References

https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-repasat-application

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.