CVE-2026-92872
Received Received - Intake

Pgpool-II Log Information Disclosure Vulnerability

Publication date: 2026-09-30

Last updated on: 2026-09-30

Assigner: JPCERT/CC

Description
Pgpool-II inserts sensitive information into log file, which may allow an authenticated attacker to obtain the cluster information.

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Meta Information

Published
2026-09-30
Last Modified
2026-09-30
Generated
2026-09-30
AI Q&A
2026-09-30
EPSS Evaluated
N/A
NVD
CVE-2026-92872
EUVD
EUVD-2026-89676

Affected Vendors & Products

Currently, no data is known.

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-532 The product writes sensitive information to a log file.

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Executive Summary

Pgpool-II is a middleware that manages PostgreSQL database clusters. This vulnerability involves sensitive information being logged, which could expose cluster details to authenticated attackers.

Detection Guidance

Check Pgpool-II log files for sensitive information leakage. Look for entries containing cluster details or credentials. Use commands like 'grep -r "password" /var/log/pgpool/' or 'tail -n 100 /var/log/pgpool/pgpool.log' to inspect logs.

Impact Analysis

An authenticated attacker could exploit this to gather cluster information, potentially leading to further attacks like data breaches or unauthorized access.

Compliance Impact

This vulnerability may lead to exposure of sensitive cluster information through log files, which could potentially violate data protection requirements under GDPR and HIPAA if such information includes personal or health data.

Mitigation Strategies

Update Pgpool-II to the latest version. Restrict log file permissions to prevent unauthorized access. Disable logging of sensitive data if possible. Review and sanitize existing log files.

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