CVE-2026-42871: CWE-200: Exposure of Sensitive Information to an Unauthorized Actor in LabRedesCefetRJ WeGIA
CVE-2026-42871 is a vulnerability in LabRedesCefetRJ's WeGIA web manager for charitable institutions. Versions prior to 3. 7. 0 expose sensitive information through overly descriptive error messages in the atendido/familiar_docfamiliar. php script. These messages include database-related details that could help an attacker understand backend infrastructure and increase the attack surface. The issue is fixed in version 3. 7. 0. The vulnerability has a CVSS 4.
AI Analysis
Technical Summary
The vulnerability CVE-2026-42871 affects WeGIA versions before 3.7.0, where an error message in atendido/familiar_docfamiliar.php discloses sensitive database information. This information exposure (CWE-200) can aid unauthorized actors in mapping backend infrastructure, potentially facilitating further attacks. The flaw is resolved in version 3.7.0 of WeGIA.
Potential Impact
The vulnerability leads to the exposure of sensitive backend information through error messages, which could assist attackers in reconnaissance activities. There is no indication of direct system compromise or privilege escalation from this issue alone. No known exploits are reported in the wild.
Mitigation Recommendations
Upgrade WeGIA to version 3.7.0 or later, where this vulnerability is fixed. Patch status is not explicitly confirmed by a vendor advisory, but the description states the issue is resolved in 3.7.0. Until upgrading, consider suppressing detailed error messages to prevent information leakage.
CVE-2026-42871: CWE-200: Exposure of Sensitive Information to an Unauthorized Actor in LabRedesCefetRJ WeGIA
Description
CVE-2026-42871 is a vulnerability in LabRedesCefetRJ's WeGIA web manager for charitable institutions. Versions prior to 3. 7. 0 expose sensitive information through overly descriptive error messages in the atendido/familiar_docfamiliar. php script. These messages include database-related details that could help an attacker understand backend infrastructure and increase the attack surface. The issue is fixed in version 3. 7. 0. The vulnerability has a CVSS 4.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The vulnerability CVE-2026-42871 affects WeGIA versions before 3.7.0, where an error message in atendido/familiar_docfamiliar.php discloses sensitive database information. This information exposure (CWE-200) can aid unauthorized actors in mapping backend infrastructure, potentially facilitating further attacks. The flaw is resolved in version 3.7.0 of WeGIA.
Potential Impact
The vulnerability leads to the exposure of sensitive backend information through error messages, which could assist attackers in reconnaissance activities. There is no indication of direct system compromise or privilege escalation from this issue alone. No known exploits are reported in the wild.
Mitigation Recommendations
Upgrade WeGIA to version 3.7.0 or later, where this vulnerability is fixed. Patch status is not explicitly confirmed by a vendor advisory, but the description states the issue is resolved in 3.7.0. Until upgrading, consider suppressing detailed error messages to prevent information leakage.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- GitHub_M
- Date Reserved
- 2026-04-30T18:49:06.711Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a02877dcbff5d86108b826f
Added to database: 5/12/2026, 1:50:53 AM
Last enriched: 5/12/2026, 2:09:44 AM
Last updated: 5/12/2026, 3:14:39 AM
Views: 2
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