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Medium severity6.5NVD Advisory· Published May 19, 2021· Updated Jun 17, 2026

CVE-2021-31158

CVE-2021-31158

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • Couchbase/Server2 versions
    cpe:2.3:a:couchbase:couchbase_server:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:couchbase:couchbase_server:*:*:*:*:*:*:*:*range: >=6.5.0,<6.6.2
    • (no CPE)range: 6.5.x and 6.6.x through 6.6.1
  • Couchbase/Couchbase Serverdescription

Patches

Vulnerability mechanics

References

2

News mentions

0

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