CVE-2025-61665Public exploitNetwork attack vector

Unauthenticated member data disclosure via unguarded report endpoint

Published Oct 2, 2025 · Updated Oct 2, 2025

Improper authentication in WeGIA 3.4.12 and earlier allows remote attackers to read members' personal and financial data. The get_relatorios_socios.php endpoint executes report queries and returns their JSON results without starting a session or invoking the application's permission check. No credentials or user interaction are required; a crafted GET request exposes names, phone numbers, Brazilian IDs, email addresses, contribution amounts, and membership status.

CVSS severity8.7
High
EPSS probability0.47%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper authentication in WeGIA 3.4.12 and earlier allows remote attackers to read members' personal and financial data. The get_relatorios_socios.php endpoint executes report queries and returns their JSON results without starting a session or invoking the application's permission check. No credentials or user interaction are required; a crafted GET request exposes names, phone numbers, Brazilian IDs, email addresses, contribution amounts, and membership status.

The record

CVE
CVE-2025-61665
Published
Oct 2, 2025
Updated
Oct 2, 2025
Vendor
LabReDeS - Laboratório de Redes, Desenvolvimento e Segurança
Product
WeGIA
Classifications
CWE-200, CWE-287, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 2, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 2, 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=< 3.5.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

LabReDeS - Laboratório de Redes, Desenvolvimento e Segurança · WeGIAversion=< 3.5.0

Published CVSS scores

8.7GitHub, Inc.CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:L/SI:L/SA:N
7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A: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.

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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 exploitPublished

Weakness, pattern, technique

CWE-200Exposure of Sensitive Information to an Unauthorized Actor
CWE-287Improper Authentication
T1190Exploit Public-Facing Application

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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