{"api_version":"1","generated_at":"2026-07-23T06:37:44+00:00","cve":"CVE-2017-11876","urls":{"html":"https://cve.report/CVE-2017-11876","api":"https://cve.report/api/cve/CVE-2017-11876.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2017-11876","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2017-11876"},"summary":{"title":"CVE-2017-11876","description":"Microsoft Project Server and Microsoft SharePoint Enterprise Server 2016 allow an attacker to use cross-site forgery to read content that they are not authorized to read, use the victim's identity to take actions on the web application on behalf of the victim, such as change permissions and delete content, and inject malicious content in the browser of the victim, aka \"Microsoft Project Server Elevation of Privilege Vulnerability\".","state":"PUBLISHED","assigner":"microsoft","published_at":"2017-11-15 03:29:01","updated_at":"2025-04-20 01:37:25"},"problem_types":["CWE-352","Elevation of Privilege"],"metrics":[{"version":"3.0","source":"nvd@nist.gov","type":"Primary","score":"8.8","severity":"HIGH","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","data":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","baseScore":8.8,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"}},{"version":"2.0","source":"nvd@nist.gov","type":"Primary","score":"6.8","severity":"","vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","data":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:P/I:P/A:P","baseScore":6.8,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL"}}],"references":[{"url":"http://www.securitytracker.com/id/1039788","name":"http://www.securitytracker.com/id/1039788","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory","VDB Entry"],"title":"Microsoft Project Server Access Control Flaw Lets Remote Users Conduct Cross-Site Request Forgery Attacks - SecurityTracker","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.securityfocus.com/bid/101754","name":"http://www.securityfocus.com/bid/101754","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory","VDB Entry"],"title":"Microsoft Office CVE-2017-11876 Cross Site Request Forgery Vulnerability","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"http://www.securitytracker.com/id/1039789","name":"http://www.securitytracker.com/id/1039789","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory","VDB Entry"],"title":"Microsoft SharePoint Access Control Flaw Lets Remote Users Conduct Cross-Site Request Forgery Attacks - SecurityTracker","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11876","name":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11876","refsource":"af854a3a-2127-422b-91ae-364da2661108","tags":["Issue Tracking","Patch","Vendor Advisory"],"title":"","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2017-11876","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-11876","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Microsoft Corporation","product":"Microsoft Server","version":"affected Microsoft Project Server 2013, Microsoft SharePoint Enterprise Server 2016","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2017","cve_id":"11876","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"microsoft","cpe5":"project_server","cpe6":"2013","cpe7":"sp1","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2017","cve_id":"11876","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"microsoft","cpe5":"sharepoint_enterprise_server","cpe6":"2016","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":{"cve_year":"2017","cve_id":"11876","cve":"CVE-2017-11876","epss":"0.009760000","percentile":"0.768560000","score_date":"2026-05-13","updated_at":"2026-05-14 00:03:18"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"providerMetadata":{"dateUpdated":"2024-08-05T18:19:39.331Z","orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE"},"references":[{"name":"1039789","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"],"url":"http://www.securitytracker.com/id/1039789"},{"name":"1039788","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"],"url":"http://www.securitytracker.com/id/1039788"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11876"},{"name":"101754","tags":["vdb-entry","x_refsource_BID","x_transferred"],"url":"http://www.securityfocus.com/bid/101754"}],"title":"CVE Program Container"}],"cna":{"affected":[{"product":"Microsoft Server","vendor":"Microsoft Corporation","versions":[{"status":"affected","version":"Microsoft Project Server 2013, Microsoft SharePoint Enterprise Server 2016"}]}],"datePublic":"2017-11-14T00:00:00.000Z","descriptions":[{"lang":"en","value":"Microsoft Project Server and Microsoft SharePoint Enterprise Server 2016 allow an attacker to use cross-site forgery to read content that they are not authorized to read, use the victim's identity to take actions on the web application on behalf of the victim, such as change permissions and delete content, and inject malicious content in the browser of the victim, aka \"Microsoft Project Server Elevation of Privilege Vulnerability\"."}],"problemTypes":[{"descriptions":[{"description":"Elevation of Privilege","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2017-11-15T10:57:01.000Z","orgId":"f38d906d-7342-40ea-92c1-6c4a2c6478c8","shortName":"microsoft"},"references":[{"name":"1039789","tags":["vdb-entry","x_refsource_SECTRACK"],"url":"http://www.securitytracker.com/id/1039789"},{"name":"1039788","tags":["vdb-entry","x_refsource_SECTRACK"],"url":"http://www.securitytracker.com/id/1039788"},{"tags":["x_refsource_CONFIRM"],"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11876"},{"name":"101754","tags":["vdb-entry","x_refsource_BID"],"url":"http://www.securityfocus.com/bid/101754"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"secure@microsoft.com","DATE_PUBLIC":"2017-11-14T00:00:00","ID":"CVE-2017-11876","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"Microsoft Server","version":{"version_data":[{"version_value":"Microsoft Project Server 2013, Microsoft SharePoint Enterprise Server 2016"}]}}]},"vendor_name":"Microsoft Corporation"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"Microsoft Project Server and Microsoft SharePoint Enterprise Server 2016 allow an attacker to use cross-site forgery to read content that they are not authorized to read, use the victim's identity to take actions on the web application on behalf of the victim, such as change permissions and delete content, and inject malicious content in the browser of the victim, aka \"Microsoft Project Server Elevation of Privilege Vulnerability\"."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Elevation of Privilege"}]}]},"references":{"reference_data":[{"name":"1039789","refsource":"SECTRACK","url":"http://www.securitytracker.com/id/1039789"},{"name":"1039788","refsource":"SECTRACK","url":"http://www.securitytracker.com/id/1039788"},{"name":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11876","refsource":"CONFIRM","url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11876"},{"name":"101754","refsource":"BID","url":"http://www.securityfocus.com/bid/101754"}]}}}},"cveMetadata":{"assignerOrgId":"f38d906d-7342-40ea-92c1-6c4a2c6478c8","assignerShortName":"microsoft","cveId":"CVE-2017-11876","datePublished":"2017-11-15T03:00:00.000Z","dateReserved":"2017-07-31T00:00:00.000Z","dateUpdated":"2024-09-17T00:26:38.656Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"},"nvd":{"publishedDate":"2017-11-15 03:29:01","lastModifiedDate":"2025-04-20 01:37:25","problem_types":["CWE-352","Elevation of Privilege"],"metrics":{"cvssMetricV30":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","baseScore":8.8,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":2.8,"impactScore":5.9}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:P/I:P/A:P","baseScore":6.8,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL"},"baseSeverity":"MEDIUM","exploitabilityScore":8.6,"impactScore":6.4,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:microsoft:project_server:2013:sp1:*:*:*:*:*:*","matchCriteriaId":"597153BC-B8A7-45E5-AE3F-D897FAE4C7FB"},{"vulnerable":true,"criteria":"cpe:2.3:a:microsoft:sharepoint_enterprise_server:2016:*:*:*:*:*:*:*","matchCriteriaId":"9C082CC4-6128-475D-BC19-B239E348FDB2"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2017","CveId":"11876","Ordinal":"1","Title":"CVE-2017-11876","CVE":"CVE-2017-11876","Year":"2017"},"notes":[{"CveYear":"2017","CveId":"11876","Ordinal":"1","NoteData":"Microsoft Project Server and Microsoft SharePoint Enterprise Server 2016 allow an attacker to use cross-site forgery to read content that they are not authorized to read, use the victim's identity to take actions on the web application on behalf of the victim, such as change permissions and delete content, and inject malicious content in the browser of the victim, aka \"Microsoft Project Server Elevation of Privilege Vulnerability\".","Type":"Description","Title":"CVE-2017-11876"},{"CveYear":"2017","CveId":"11876","Ordinal":"2","NoteData":"2017-11-14","Type":"Other","Title":"Published"},{"CveYear":"2017","CveId":"11876","Ordinal":"3","NoteData":"2017-11-15","Type":"Other","Title":"Modified"}]}}}