CVE-2025-40645 - CVE House
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Status published High CVE-2025-40645

Exposure of sensitive information in Viday

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Carolina Gómez Uriarte
  • Gema de la Fuente Romero

References

More from ViDay

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CVE-2025-40646
Exposure of sensitive information in Viday
Medium 5.9

Affected Vendor

Affected Software

ViDay
Vulnerable Versions:
all versions

Timeline

Official Publish: October 2nd, 2025
Last Modified: October 2nd, 2025
Added to House: July 22nd, 2026

CVSS Vectors

Weaknesses (CWE)

CWE-200

MITRE ATT&CK TTPs

T1213 Data from Information Repositories
Collection
T1005 Data from Local System
Collection
T1552 Unsecured Credentials
Credential Access
T1041 Exfiltration Over C2 Channel
Exfiltration