CVE-2023-49930

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

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

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

Configurations

Configuration 1 (hide)

cpe:2.3:a:couchbase:couchbase_server:*:*:*:*:*:*:*:*

History

28 Mar 2025, 19:15

Type	Values Removed	Values Added
CWE		CWE-284

14 Feb 2025, 17:22

Type	Values Removed	Values Added
First Time		Couchbase couchbase Server Couchbase
CPE		cpe:2.3:a:couchbase:couchbase_server::::::::
CWE		NVD-CWE-noinfo
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 9.8
References	~~() https://docs.couchbase.com/server/current/release-notes/relnotes.html -~~	() https://docs.couchbase.com/server/current/release-notes/relnotes.html - Release Notes
References	~~() https://forums.couchbase.com/tags/security -~~	() https://forums.couchbase.com/tags/security - Issue Tracking
References	~~() https://www.couchbase.com/alerts/ -~~	() https://www.couchbase.com/alerts/ - Vendor Advisory

Information

Published : 2024-02-29 01:41

Updated : 2025-03-28 19:15

NVD link : CVE-2023-49930

Mitre link : CVE-2023-49930

CVE.ORG link : CVE-2023-49930

JSON object : View

Products Affected

couchbase

couchbase_server

CWE

NVD-CWE-noinfo CWE-284

Improper Access Control

{"id": "CVE-2023-49930", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2024-02-29T01:41:40.070", "references": [{"url": "https://docs.couchbase.com/server/current/release-notes/relnotes.html", "tags": ["Release Notes"], "source": "cve@mitre.org"}, {"url": "https://forums.couchbase.com/tags/security", "tags": ["Issue Tracking"], "source": "cve@mitre.org"}, {"url": "https://www.couchbase.com/alerts/", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://docs.couchbase.com/server/current/release-notes/relnotes.html", "tags": ["Release Notes"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://forums.couchbase.com/tags/security", "tags": ["Issue Tracking"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.couchbase.com/alerts/", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-284"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in Couchbase Server before 7.2.4. cURL calls to /diag/eval are not sufficiently restricted."}, {"lang": "es", "value": "Se descubri\u00f3 un problema en Couchbase Server antes de la versi\u00f3n 7.2.4. Las llamadas cURL a /diag/eval no est\u00e1n suficientemente restringidas."}], "lastModified": "2025-03-28T19:15:17.270", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:couchbase:couchbase_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E41023F0-1568-478D-B3F2-1360493BDF52", "versionEndExcluding": "7.2.4", "versionStartIncluding": "7.1.5"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}