TI-2025-27115 Aliases CVE-2025-40645 GHSA-h2hv-xmr8-g377

Information disclosure in ViDay

MEDIUM 44CWE-200Published 2025-10-02 · Updated 2025-10-02

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Attack requirements: None
Impact type: Information disclosure
Confidentiality · integrity · availability: High · None · None
Fix status: No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-200.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00336 27th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: Yes
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
ViDay	ViDay	all versions	—	No fix listed	CNA

ViDay VendorViDay Affected all versions Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2025-40645
2026-10-03 Alias added: GHSA-h2hv-xmr8-g377

References

Other 1

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

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences