cvedb.io
CVE-2021-31158
MEDIUM · CVSS 6.5
EPSS exploitation probability: 0%
Published 2021-05-19T19:15:08.420 · Last modified 2026-06-17T03:51:21.197

Summary

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.

Affected products

couchbase — couchbase_server

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.