What’s Vulnerable › Vulnerabilities

CVE-2025-40645: Exposure of sensitive information in Viday

• Severity: high (CVSS 8.7 v4.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-10-02 · updated 2026-10-19
• Weakness: CWE-200

Description

Exposure of sensitive information in Viday. This vulnerability could allow an unauthenticated attacker to obtain sensitive information about customers by sending an HTTP GET request to “/api/reserva/web/clients” using the “phone” parameter.

Affected products

• ViDay: all versions

References

• https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-viday

Get alerted when CVE-2025-40645 or the next vulnerability affects your stack