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CVE-2026-107755

Apache CouchDB: Credential Disclosure to Non-Owner Members via Object-Form Replication Endpoint URLs

MEDIUM
6
CVSS Score
Published: October 20, 2026 at 03:41 PM UTC
Updated: October 20, 2026 at 07:34 PM UTC
1 product affected across 1 vendorCouchdb

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Severity
MEDIUM6
Exploit prediction
EPSS 0.6%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Couchdb· Apache
90%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (3)

Release Notes
Source: cverecord
https://lists.apache.org/thread.html/pj83174r8f8f64odf47fwhozbfjtot0f
Vendor Advisory
Source: cverecord
https://lists.apache.org/thread/ro57p4r2lhxn2n4712ppx7r11oqq900n
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.openwall.com/lists/oss-security/2026/10/20/16

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6MEDIUMapache
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-200

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