CVE-2026-86471

published 2026-10-20

CVE-2026-86471: An unvalidated runtime configuration value in Apache CouchDB 3.5.2 and below on all platforms allows a CouchDB server admin to run arbitrary shell commands as…

Priority P3 56 critical 9.3 CVSS 4.0

AV N AC L AT N PR H UI N VC H VI H VA L SC H SI H SA L E A CR X IR X AR X MAV X MAC X MAT X MPR X MUI X MVC X MVI X MVA X MSC X MSI X MSA X S N AU Y R U V C RE M U Red

An unvalidated runtime configuration value in Apache CouchDB 3.5.2 and below on all platforms allows a CouchDB server admin to run arbitrary shell commands as the CouchDB operating system user.

Users are recommended to upgrade to version 3.5.3, which fixes this issue.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
apache_software_foundation	apache_couchdb	< 3.5.3	3.5.3

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CWE-78