CVE-2021-31158 Information

Description

In the Query Engine in Couchbase Server 6.5.x and 6.6.x through 6.6.1 Common Table Expression queries were not correctly checking the user’s permissions allowing read-access to resources beyond what those users were explicitly allowed to access.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Reference

https://www.couchbase.com/resources/security#SecurityAlerts https://docs.couchbase.com/server/current/release-notes/relnotes.html

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

NONE

Base Severity

6.5