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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Fixes

Solution

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Workaround

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History

Tue, 20 Oct 2026 21:00:00 +0000

Type Values Removed Values Added
First Time appeared Apache
Apache couchdb
Vendors & Products Apache
Apache couchdb

Tue, 20 Oct 2026 19:30:00 +0000

Type Values Removed Values Added
References

Tue, 20 Oct 2026 18:00:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284

Tue, 20 Oct 2026 17:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-200
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 20 Oct 2026 15:45:00 +0000

Type Values Removed Values Added
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.
Title Apache CouchDB: Credential Disclosure to Non-Owner Members via Object-Form Replication Endpoint URLs
References
Metrics cvssV4_0

{'score': 6, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:L/SC:H/SI:H/SA:L/E:U/S:N/AU:Y/R:U/V:C/RE:M/U:Amber'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: apache

Published:

Updated: 2026-10-20T18:09:53.132Z

Reserved: 2026-10-08T18:49:55.896Z

Link: CVE-2026-107755

cve-icon Vulnrichment

Updated: 2026-10-20T16:54:07.703Z

cve-icon NVD

Status : Deferred

Published: 2026-10-20T16:16:59.610

Modified: 2026-10-20T19:34:00.700

Link: CVE-2026-107755

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-20T20:29:43Z

Weaknesses