{"api_version":"1","generated_at":"2026-07-23T12:23:24+00:00","cve":"CVE-2017-0926","urls":{"html":"https://cve.report/CVE-2017-0926","api":"https://cve.report/api/cve/CVE-2017-0926.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2017-0926","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2017-0926"},"summary":{"title":"CVE-2017-0926","description":"Gitlab Community Edition version 10.3 is vulnerable to an improper authorization issue in the Oauth sign-in component resulting in unauthorized user login.","state":"PUBLIC","assigner":"support@hackerone.com","published_at":"2018-03-21 20:29:00","updated_at":"2019-10-09 23:21:00"},"problem_types":["CWE-863"],"metrics":[],"references":[{"url":"https://www.debian.org/security/2018/dsa-4145","name":"DSA-4145","refsource":"DEBIAN","tags":["Third Party Advisory"],"title":"Debian -- Security Information -- DSA-4145-1 gitlab","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://about.gitlab.com/2018/01/16/gitlab-10-dot-3-dot-4-released/","name":"https://about.gitlab.com/2018/01/16/gitlab-10-dot-3-dot-4-released/","refsource":"CONFIRM","tags":["Vendor Advisory"],"title":"GitLab Security Release: 10.3.4, 10.2.6, and 10.1.6 | GitLab","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://gitlab.com/gitlab-org/gitlab-ce/issues/32198","name":"https://gitlab.com/gitlab-org/gitlab-ce/issues/32198","refsource":"CONFIRM","tags":["Exploit","Issue Tracking"],"title":"GitHub Integration Allows GitHub login even if OAuth sign-in source is disabled (#32198) · Issues · GitLab.org / GitLab FOSS · GitLab","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2017-0926","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-0926","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2017","cve_id":"926","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"debian","cpe5":"debian_linux","cpe6":"9.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2017","cve_id":"926","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"debian","cpe5":"debian_linux","cpe6":"9.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2017","cve_id":"926","vulnerable":"1","versionEndIncluding":"10.1.5","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"gitlab","cpe5":"gitlab","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"community","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2017","cve_id":"926","vulnerable":"1","versionEndIncluding":"10.1.5","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"gitlab","cpe5":"gitlab","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"enterprise","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2017","cve_id":"926","vulnerable":"1","versionEndIncluding":"10.2.5","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"gitlab","cpe5":"gitlab","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"community","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2017","cve_id":"926","vulnerable":"1","versionEndIncluding":"10.2.5","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"gitlab","cpe5":"gitlab","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"enterprise","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2017","cve_id":"926","vulnerable":"1","versionEndIncluding":"10.3.3","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"gitlab","cpe5":"gitlab","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"community","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2017","cve_id":"926","vulnerable":"1","versionEndIncluding":"10.3.3","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"gitlab","cpe5":"gitlab","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"enterprise","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2017","cve_id":"926","vulnerable":"1","versionEndIncluding":"9.5.10","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"gitlab","cpe5":"gitlab","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"community","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2017","cve_id":"926","vulnerable":"1","versionEndIncluding":"9.5.10","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"gitlab","cpe5":"gitlab","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"enterprise","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"support@hackerone.com","ID":"CVE-2017-0926","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"GitLab Community and Enterprise Editions","version":{"version_data":[{"version_value":"9.1.0 - 10.0.5 Fixed in 10.0.5"},{"version_value":"10.1.0 - 10.1.5 Fixed in 10.1.6"},{"version_value":"10.2.0 - 10.2.5 Fixed in 10.2.6"},{"version_value":"10.3.0 - 10.3.3 Fixed in 10.3.4"}]}}]},"vendor_name":"GitLab"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"Gitlab Community Edition version 10.3 is vulnerable to an improper authorization issue in the Oauth sign-in component resulting in unauthorized user login."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Improper Authorization (CWE-285)"}]}]},"references":{"reference_data":[{"name":"DSA-4145","refsource":"DEBIAN","url":"https://www.debian.org/security/2018/dsa-4145"},{"name":"https://about.gitlab.com/2018/01/16/gitlab-10-dot-3-dot-4-released/","refsource":"CONFIRM","url":"https://about.gitlab.com/2018/01/16/gitlab-10-dot-3-dot-4-released/"},{"name":"https://gitlab.com/gitlab-org/gitlab-ce/issues/32198","refsource":"CONFIRM","url":"https://gitlab.com/gitlab-org/gitlab-ce/issues/32198"}]}},"nvd":{"publishedDate":"2018-03-21 20:29:00","lastModifiedDate":"2019-10-09 23:21:00","problem_types":["CWE-863"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH"},"exploitabilityScore":2.8,"impactScore":5.9},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:L/Au:S/C:P/I:P/A:P","accessVector":"NETWORK","accessComplexity":"LOW","authentication":"SINGLE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL","baseScore":6.5},"severity":"MEDIUM","exploitabilityScore":8,"impactScore":6.4,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*","versionStartIncluding":"10.3.0","versionEndIncluding":"10.3.3","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*","versionStartIncluding":"10.0.0","versionEndIncluding":"10.1.5","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*","versionStartIncluding":"10.2.0","versionEndIncluding":"10.2.5","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*","versionStartIncluding":"10.3.0","versionEndIncluding":"10.3.3","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*","versionStartIncluding":"10.2.0","versionEndIncluding":"10.2.5","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*","versionStartIncluding":"10.0.0","versionEndIncluding":"10.1.5","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*","versionStartIncluding":"8.8.0","versionEndIncluding":"9.5.10","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*","versionStartIncluding":"8.8.0","versionEndIncluding":"9.5.10","cpe_name":[]}]},{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2017","CveId":"926","Ordinal":"96999","Title":"CVE-2017-0926","CVE":"CVE-2017-0926","Year":"2017"},"notes":[{"CveYear":"2017","CveId":"926","Ordinal":"1","NoteData":"Gitlab Community Edition version 10.3 is vulnerable to an improper authorization issue in the Oauth sign-in component resulting in unauthorized user login.","Type":"Description","Title":null},{"CveYear":"2017","CveId":"926","Ordinal":"2","NoteData":"2018-03-21","Type":"Other","Title":"Published"},{"CveYear":"2017","CveId":"926","Ordinal":"3","NoteData":"2018-03-22","Type":"Other","Title":"Modified"}]}}}