{"api_version":"1","generated_at":"2026-07-23T12:39:12+00:00","cve":"CVE-2019-15738","urls":{"html":"https://cve.report/CVE-2019-15738","api":"https://cve.report/api/cve/CVE-2019-15738.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2019-15738","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2019-15738"},"summary":{"title":"CVE-2019-15738","description":"An issue was discovered in GitLab Community and Enterprise Edition 12.0 through 12.2.1. Under certain conditions, merge request IDs were being disclosed via email.","state":"PUBLIC","assigner":"cve@mitre.org","published_at":"2019-09-16 18:15:00","updated_at":"2019-09-17 14:59:00"},"problem_types":["CWE-200"],"metrics":[],"references":[{"url":"https://gitlab.com/gitlab-org/gitlab-ce/issues/63124","name":"https://gitlab.com/gitlab-org/gitlab-ce/issues/63124","refsource":"MISC","tags":["Broken Link"],"title":"Disclosure of Merge Request ID to Unauthorized Users (#63124) · Issues · GitLab.org / GitLab FOSS · GitLab","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://about.gitlab.com/2019/08/29/security-release-gitlab-12-dot-2-dot-3-released/","name":"https://about.gitlab.com/2019/08/29/security-release-gitlab-12-dot-2-dot-3-released/","refsource":"CONFIRM","tags":["Release Notes","Vendor Advisory"],"title":"GitLab Security Release: 12.2.3, 12.1.8, and 12.0.8\n|\nGitLab","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2019-15738","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-15738","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2019","cve_id":"15738","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"gitlab","cpe5":"gitlab","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"community","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2019","cve_id":"15738","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"gitlab","cpe5":"gitlab","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"enterprise","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2019","cve_id":"15738","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"gitlab","cpe5":"gitlab","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"community","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2019","cve_id":"15738","vulnerable":"1","versionEndIncluding":"1","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":"cve@mitre.org","ID":"CVE-2019-15738","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"An issue was discovered in GitLab Community and Enterprise Edition 12.0 through 12.2.1. Under certain conditions, merge request IDs were being disclosed via email."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"url":"https://gitlab.com/gitlab-org/gitlab-ce/issues/63124","refsource":"MISC","name":"https://gitlab.com/gitlab-org/gitlab-ce/issues/63124"},{"refsource":"CONFIRM","name":"https://about.gitlab.com/2019/08/29/security-release-gitlab-12-dot-2-dot-3-released/","url":"https://about.gitlab.com/2019/08/29/security-release-gitlab-12-dot-2-dot-3-released/"}]},"source":{"discovery":"INTERNAL"}},"nvd":{"publishedDate":"2019-09-16 18:15:00","lastModifiedDate":"2019-09-17 14:59:00","problem_types":["CWE-200"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":5.3,"baseSeverity":"MEDIUM"},"exploitabilityScore":3.9,"impactScore":1.4},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:P/I:N/A:N","accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"NONE","availabilityImpact":"NONE","baseScore":5},"severity":"MEDIUM","exploitabilityScore":10,"impactScore":2.9,"acInsufInfo":false,"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":"12.2.0","versionEndExcluding":"12.2.3","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*","versionStartIncluding":"12.2.0","versionEndExcluding":"12.2.3","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*","versionStartIncluding":"12.1.0","versionEndExcluding":"12.1.8","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*","versionStartIncluding":"12.1.0","versionEndExcluding":"12.1.8","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*","versionStartIncluding":"12.0.0","versionEndExcluding":"12.0.8","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*","versionStartIncluding":"12.0.0","versionEndExcluding":"12.0.8","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2019","CveId":"15738","Ordinal":"155297","Title":"CVE-2019-15738","CVE":"CVE-2019-15738","Year":"2019"},"notes":[{"CveYear":"2019","CveId":"15738","Ordinal":"1","NoteData":"An issue was discovered in GitLab Community and Enterprise Edition 12.0 through 12.2.1. Under certain conditions, merge request IDs were being disclosed via email.","Type":"Description","Title":null},{"CveYear":"2019","CveId":"15738","Ordinal":"2","NoteData":"2019-09-16","Type":"Other","Title":"Published"},{"CveYear":"2019","CveId":"15738","Ordinal":"3","NoteData":"2019-09-16","Type":"Other","Title":"Modified"}]}}}