Medium 6.0Published Oct 20, 2026

CVE-2026-107755Apache CouchDB: Credential Disclosure to Non-Owner Members via Object-Form Replication Endpoint URLs

Updated under an hour ago (2026-10-21 09:10 UTC)

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It affects Apache Software Foundation Apache CouchDB. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for Apache Software Foundation Apache CouchDB

Exploited in the last 30 days

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.

CVSS: 6.0 MEDIUM (v4.0, CNA)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
Weakness (CWE): CWE-200
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: apache
NVD analysis: Deferred
Record last updated: Oct 20, 2026
First seen by InfoSec Signals: Oct 20, 2026

Affected products

Affected products

Apache Software Foundation Apache CouchDB apache_software_foundation:apache_couchdb (from the name)	before 3.5.3	CNA record

References

https://lists.apache.org/thread.html/pj83174r8f8f64odf47fwhozbfjtot0frelease-notes
https://lists.apache.org/thread/ro57p4r2lhxn2n4712ppx7r11oqq900nvendor-advisory
http://www.openwall.com/lists/oss-security/2026/10/20/16

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.