CVE-2025-41342Network attack vector

Unauthenticated user-data disclosure via unchecked id_user

Published Nov 4, 2025 · Updated Nov 4, 2025

Missing authorization in CanalDenuncia.app before 4.4.8 allows remote attackers to read other users' information via a crafted POST request. The /backend/api/buscarUsuarioId.php endpoint accepts an attacker-controlled id_user value without verifying authorization for the referenced account. No privileges or user interaction are required, and the demonstrated consequence is disclosure of other users' information without modification or service interruption.

CVSS severity8.7
High
EPSS probability0.28%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in CanalDenuncia.app before 4.4.8 allows remote attackers to read other users' information via a crafted POST request. The /backend/api/buscarUsuarioId.php endpoint accepts an attacker-controlled id_user value without verifying authorization for the referenced account. No privileges or user interaction are required, and the demonstrated consequence is disclosure of other users' information without modification or service interruption.

The record

CVE
CVE-2025-41342
Published
Nov 4, 2025
Updated
Nov 4, 2025
Vendor
Becompliance
Product
CanalDenuncia.app
Classifications
CWE-862
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 4, 2025CVE publishedPublication date reported by the CVE source.
  2. Nov 4, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <4.4.8

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Becompliance · CanalDenuncia.appversion=0 <4.4.8

Published CVSS scores

7.5INCIBECVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
8.7INCIBECVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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