Authorization Flaw in CanalDenuncia.app Exposing User Data
CVE-2025-41336

8.7HIGH

Key Information:

Vendor

Canaldenuncia

Status
Canaldenuncia.app
Vendor
CVE Published:
4 November 2025

What is CVE-2025-41336?

An authorization flaw has been identified in CanalDenuncia.app, which enables attackers to exploit the system by accessing unauthorized users' information. This vulnerability arises when an attacker sends a specially crafted POST request through the 'web' parameter in the '/backend/api/buscarConfiguracionParametros.php' endpoint. The resulting unauthorized access can lead to unauthorized data exposure, posing significant risks to user privacy and security.

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Affected Version(s)

CanalDenuncia.app 0 < 4.4.8

References

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

CVSS V4

Score:
8.7
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

David UtĂłn Amaya (m3n0sd0n4ld)
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