Information Disclosure Vulnerability in Viday by Incibe
CVE-2025-40646

5.1MEDIUM

Key Information:

Vendor

Status Tracker

Status
Energy Crm
Vendor
CVE Published:
2 October 2025

What is CVE-2025-40646?

The Viday application has a vulnerability that allows attackers to intercept HTTP requests, potentially exposing sensitive information contained in JSON Web Tokens (JWT). By leveraging this flaw, unauthorized individuals may gain access to customer data, which poses significant privacy and security risks. Organizations using Viday must implement precautionary measures to secure their applications and protect user data from unauthorized access.

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Deploy the Patch

Affected Version(s)

Energy CRM version 2025

References

https://www.incibe.es/en/incibe-cert/notices/aviso/multip...

CVSS V4

Score:
5.1
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Carolina GĂłmez Uriarte
Gema de la Fuente Romero
JSON
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