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Vulnerability record · CVE-2023-49931 · published 29 February 2024

CVE-2023-49931: Couchbase server improper access control vulnerability

Couchbase · Couchbase Server

An issue was discovered in Couchbase Server before 7.2.4. SQL++ cURL calls to /diag/eval are not sufficiently restricted.

9.8 CVSS 3.1 Critical EPSS 0.90% · top 41.9% CWE-284 · Improper access control
9.8CVSS 3.1 base score
0.90%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References
17 Jun 2026Last modified by NVD

Description

An issue was discovered in Couchbase Server before 7.2.4. SQL++ cURL calls to /diag/eval are not sufficiently restricted.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://docs.couchbase.com/server/current/release-notes/relnotes.html Release Notes
https://forums.couchbase.com/tags/security Issue TrackingProduct
https://www.couchbase.com/alerts/ Vendor Advisory
https://docs.couchbase.com/server/current/release-notes/relnotes.html Release Notes
https://forums.couchbase.com/tags/security Issue TrackingProduct
https://www.couchbase.com/alerts/ Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2023-49931), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.