CVE-2026-107755
Received Received - Intake

Insufficient Credential Filtering in Apache CouchDB

Publication date: 2026-10-20

Last updated on: 2026-10-20

Assigner: Apache Software Foundation

Description
Insufficient filtering of credentials in the _replicator database in Apache CouchDB 3.5.2 and below on all platforms allows an authenticated user to read replication credentials of other users’ replications, not just their own. Users are recommended to upgrade to version 3.5.3, which fixes this issue.

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Meta Information

Published
2026-10-20
Last Modified
2026-10-20
Generated
2026-10-20
AI Q&A
2026-10-20
EPSS Evaluated
N/A
NVD
CVE-2026-107755
EUVD
EUVD-2026-105101

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
Apache Software Foundation Apache CouchDB 0

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-200 The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

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Executive Summary

This vulnerability in Apache CouchDB 3.5.2 and below involves insufficient filtering of credentials in the _replicator database. An authenticated user can read replication credentials of other users' replications, not just their own.

Impact Analysis

An attacker with access could steal sensitive replication credentials, potentially leading to unauthorized data access or replication of databases without permission. This could result in data breaches or further compromise of systems.

Compliance Impact

This vulnerability could lead to unauthorized access to personal or sensitive data, violating GDPR and HIPAA requirements for data protection and access control. Non-compliance may result in legal penalties or reputational damage.

Mitigation Strategies

Upgrade Apache CouchDB to version 3.5.3 or later to address the insufficient filtering of credentials in the _replicator database.

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