{"api_version":"1","generated_at":"2026-04-21T17:17:40+00:00","cve":"CVE-2023-0042","urls":{"html":"https://cve.report/CVE-2023-0042","api":"https://cve.report/api/cve/CVE-2023-0042.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2023-0042","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-0042"},"summary":{"title":"CVE-2023-0042","description":"An issue has been discovered in GitLab CE/EE affecting all versions starting from 11.4 prior to 15.5.7, 15.6 prior to 15.6.4, and 15.7 prior to 15.7.2. GitLab Pages allows redirection to arbitrary protocols.","state":"PUBLIC","assigner":"cve@gitlab.com","published_at":"2023-01-12 04:15:00","updated_at":"2023-01-20 20:04:00"},"problem_types":["CWE-601"],"metrics":[],"references":[{"url":"https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0042.json","name":"https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0042.json","refsource":"CONFIRM","tags":[],"title":"2023/CVE-2023-0042.json · master · GitLab.org / cves · GitLab","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://gitlab.com/gitlab-org/gitlab-pages/-/issues/728","name":"https://gitlab.com/gitlab-org/gitlab-pages/-/issues/728","refsource":"MISC","tags":[],"title":"Not Found","mime":"text/html","httpstatus":"404","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-0042","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-0042","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[{"source":"LEGACY","value":"This vulnerability has been discovered internally by a GitLab team member, Joern Schneeweisz","lang":""}],"nvd_cpes":[{"cve_year":"2023","cve_id":"42","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":"2023","cve_id":"42","vulnerable":"1","versionEndIncluding":"","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":[{"cve":"CVE-2023-0042","qid":"691022","title":"Free Berkeley Software Distribution (FreeBSD) Security Update for gitlab (3a023570-91ab-11ed-8950-001b217b3468)"}]},"source_records":{"cve_program":{"data_type":"CVE","data_format":"MITRE","data_version":"4.0","CVE_data_meta":{"ID":"CVE-2023-0042","ASSIGNER":"cve@gitlab.com","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"vendor_name":"GitLab","product":{"product_data":[{"product_name":"GitLab","version":{"version_data":[{"version_value":">=11.4, <15.5.7"},{"version_value":">=15.6, <15.6.4"},{"version_value":">=15.7, <15.7.2"}]}}]}}]}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Url redirection to untrusted site ('open redirect') in GitLab"}]}]},"references":{"reference_data":[{"name":"https://gitlab.com/gitlab-org/gitlab-pages/-/issues/728","url":"https://gitlab.com/gitlab-org/gitlab-pages/-/issues/728","refsource":"MISC"},{"name":"https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0042.json","url":"https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0042.json","refsource":"CONFIRM"}]},"description":{"description_data":[{"lang":"eng","value":"An issue has been discovered in GitLab CE/EE affecting all versions starting from 11.4 prior to 15.5.7, 15.6 prior to 15.6.4, and 15.7 prior to 15.7.2. GitLab Pages allows redirection to arbitrary protocols."}]},"impact":{"cvss":{"vectorString":"AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:N/A:N","attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"REQUIRED","version":"3.1","baseScore":6.1,"baseSeverity":"MEDIUM"}},"credit":[{"lang":"eng","value":"This vulnerability has been discovered internally by a GitLab team member, Joern Schneeweisz"}]},"nvd":{"publishedDate":"2023-01-12 04:15:00","lastModifiedDate":"2023-01-20 20:04:00","problem_types":["CWE-601"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE","baseScore":6.1,"baseSeverity":"MEDIUM"},"exploitabilityScore":2.8,"impactScore":2.7}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*","versionStartIncluding":"15.7.0","versionEndExcluding":"15.7.2","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*","versionStartIncluding":"15.7.0","versionEndExcluding":"15.7.2","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*","versionStartIncluding":"15.6.0","versionEndExcluding":"15.6.4","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*","versionStartIncluding":"15.6.0","versionEndExcluding":"15.6.4","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*","versionStartIncluding":"11.4.0","versionEndExcluding":"15.5.7","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*","versionStartIncluding":"11.4.0","versionEndExcluding":"15.5.7","cpe_name":[]}]}]}},"legacy_mitre":{"record":null,"notes":[]}}}