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4
CVSSv2

CVE-2021-31158

Published: 19/05/2021 Updated: 25/05/2021
CVSS v2 Base Score: 4 | Impact Score: 2.9 | Exploitability Score: 8
CVSS v3 Base Score: 6.5 | Impact Score: 3.6 | Exploitability Score: 2.8
VMScore: 356
Vector: AV:N/AC:L/Au:S/C:P/I:N/A:N
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Vulnerability Summary

In the Query Engine in Couchbase Server 6.5.x and 6.6.x up to and including 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.

Vulnerability Trend

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couchbase couchbase server

References

CWE-863https://www.couchbase.com/resources/security#SecurityAlertshttps://docs.couchbase.com/server/current/release-notes/relnotes.htmlhttps://nvd.nist.gov
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2021-35000CVE-2024-4439unauthorizedCVE-2024-0042CVE-2024-31848CVE-2023-40694cache poisoningCVE-2024-23707firmware
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