CVE-2023-49273

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-49273", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2023-11-24T16:45:24.310Z", "datePublished": "2023-12-12T19:05:39.361Z", "dateUpdated": "2024-08-02T21:53:45.336Z"}, "containers": {"cna": {"title": "Umbraco CMS vulnerable to Privilege Escalation using Spoofing", "problemTypes": [{"descriptions": [{"cweId": "CWE-863", "lang": "en", "description": "CWE-863: Incorrect Authorization", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N", "version": "3.1"}}], "references": [{"name": "https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-cfr5-7p54-4qg8", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-cfr5-7p54-4qg8"}], "affected": [{"vendor": "umbraco", "product": "Umbraco-CMS", "versions": [{"version": ">= 8.0.0, < 8.18.10", "status": "affected"}, {"version": ">= 9.0.0-rc001, < 10.8.1", "status": "affected"}, {"version": ">= 11.0.0-rc1, < 12.3.4", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2023-12-12T19:09:21.071Z"}, "descriptions": [{"lang": "en", "value": "Umbraco is an ASP.NET content management system (CMS). Starting in version 8.0.0 and prior to versions 8.18.10, 10.8.1, and 12.3.4, users with low privileges (Editor, etc.) are able to access some unintended endpoints. Versions 8.18.10, 10.8.1, and 12.3.4 contain a patch for this issue."}], "source": {"advisory": "GHSA-cfr5-7p54-4qg8", "discovery": "UNKNOWN"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T21:53:45.336Z"}, "title": "CVE Program Container", "references": [{"name": "https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-cfr5-7p54-4qg8", "tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-cfr5-7p54-4qg8"}]}]}}

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{"affected": [{"affectedData": [{"product": "Umbraco-CMS", "vendor": "umbraco", "versions": [{"status": "affected", "version": ">= 8.0.0, < 8.18.10"}, {"status": "affected", "version": ">= 9.0.0-rc001, < 10.8.1"}, {"status": "affected", "version": ">= 11.0.0-rc1, < 12.3.4"}]}], "source": "security-advisories@github.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:umbraco:umbraco_cms:*:*:*:*:*:*:*:*", "matchCriteriaId": "FAFFD03D-00A2-4AA4-A727-FA10CFC1446F", "versionEndExcluding": "8.18.10", "versionStartIncluding": "8.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:umbraco:umbraco_cms:*:*:*:*:*:*:*:*", "matchCriteriaId": "03FE24B3-A0E4-4235-B990-51E9B6F877F5", "versionEndExcluding": "10.8.1", "versionStartIncluding": "10.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:umbraco:umbraco_cms:*:*:*:*:*:*:*:*", "matchCriteriaId": "AD471553-62B9-4DBB-8DF6-93F7C3A08957", "versionEndExcluding": "12.3.4", "versionStartIncluding": "12.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Umbraco is an ASP.NET content management system (CMS). Starting in version 8.0.0 and prior to versions 8.18.10, 10.8.1, and 12.3.4, users with low privileges (Editor, etc.) are able to access some unintended endpoints. Versions 8.18.10, 10.8.1, and 12.3.4 contain a patch for this issue."}, {"lang": "es", "value": "Umbraco es un sistema de gesti\u00f3n de contenidos (CMS) ASP.NET. A partir de la versi\u00f3n 8.0.0 y anteriores a las versiones 8.18.10, 10.8.1 y 12.3.4, los usuarios con privilegios bajos (Editor, etc.) pueden acceder a algunos endpoints no deseados. Las versiones 8.18.10, 10.8.1 y 12.3.4 contienen un parche para este problema."}], "id": "CVE-2023-49273", "lastModified": "2026-06-17T06:35:44.270", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 2.5, "source": "security-advisories@github.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 2.5, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-12-12T19:15:08.087", "references": [{"source": "security-advisories@github.com", "tags": ["Vendor Advisory"], "url": "https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-cfr5-7p54-4qg8"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-cfr5-7p54-4qg8"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-863"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

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