CVE-2023-5612

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2023-5612", "assignerOrgId": "ceab7361-8a18-47b1-92ba-4d7d25f6715a", "state": "PUBLISHED", "assignerShortName": "GitLab", "dateReserved": "2023-10-17T11:30:31.181Z", "datePublished": "2024-01-26T02:02:39.783Z", "dateUpdated": "2026-08-14T04:13:38.890Z"}, "containers": {"cna": {"title": "Missing Authorization in GitLab", "descriptions": [{"lang": "en", "value": "An issue has been discovered in GitLab affecting all versions before 16.6.6, 16.7 prior to 16.7.4, and 16.8 prior to 16.8.1. It was possible to read the user email address via tags feed although the visibility in the user profile has been disabled."}], "affected": [{"vendor": "GitLab", "product": "GitLab", "repo": "git://git@gitlab.com:gitlab-org/gitlab.git", "cpes": ["cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*"], "versions": [{"version": "0", "status": "affected", "lessThan": "16.6.6", "versionType": "semver"}, {"version": "16.7", "status": "affected", "lessThan": "16.7.4", "versionType": "semver"}, {"version": "16.8", "status": "affected", "lessThan": "16.8.1", "versionType": "semver"}], "defaultStatus": "unaffected"}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-862: Missing Authorization", "cweId": "CWE-862", "type": "CWE"}]}], "references": [{"url": "https://about.gitlab.com/releases/2024/01/25/critical-security-release-gitlab-16-8-1-released/"}, {"url": "https://gitlab.com/gitlab-org/gitlab/-/issues/428441", "name": "GitLab Issue #428441", "tags": ["issue-tracking", "permissions-required"]}, {"url": "https://hackerone.com/reports/2208790", "name": "HackerOne Bug Bounty Report #2208790", "tags": ["technical-description", "exploit", "permissions-required", "broken-link"]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"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"}}], "solutions": [{"lang": "en", "value": "Upgrade to versions 16.8.1, 16.7.4, 16.6.6 or above."}], "credits": [{"lang": "en", "value": "Thanks [erruqill](https://hackerone.com/erruqill) for reporting this vulnerability through our HackerOne bug bounty program", "type": "finder"}], "providerMetadata": {"orgId": "ceab7361-8a18-47b1-92ba-4d7d25f6715a", "shortName": "GitLab", "dateUpdated": "2026-08-14T04:13:38.890Z"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T08:07:32.101Z"}, "title": "CVE Program Container", "references": [{"url": "https://about.gitlab.com/releases/2024/01/25/critical-security-release-gitlab-16-8-1-released/", "tags": ["x_transferred"]}, {"url": "https://gitlab.com/gitlab-org/gitlab/-/issues/428441", "name": "GitLab Issue #428441", "tags": ["issue-tracking", "permissions-required", "x_transferred"]}, {"url": "https://hackerone.com/reports/2208790", "name": "HackerOne Bug Bounty Report #2208790", "tags": ["technical-description", "exploit", "x_transferred"]}]}, {"affected": [{"vendor": "gitlab", "product": "gitlab", "cpes": ["cpe:2.3:a:gitlab:gitlab:-:*:*:*:-:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "0", "status": "affected", "lessThan": "16.6.6", "versionType": "semver"}, {"version": "16.7", "status": "affected", "lessThan": "16.7.4", "versionType": "semver"}, {"version": "16.8", "status": "affected", "lessThan": "16.8.1", "versionType": "semver"}]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-01-29T18:55:24.572021Z", "id": "CVE-2023-5612", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-10-18T15:14:36.475Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://about.gitlab.com/releases/2024/01/25/critical-security-release-gitlab-16-8-1-released/", "tags": ["x_transferred"]}, {"url": "https://gitlab.com/gitlab-org/gitlab/-/issues/428441", "name": "GitLab Issue #428441", "tags": ["issue-tracking", "permissions-required", "x_transferred"]}, {"url": "https://hackerone.com/reports/2208790", "name": "HackerOne Bug Bounty Report #2208790", "tags": ["technical-description", "exploit", "x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T08:07:32.101Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2023-5612", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-01-29T18:55:24.572021Z"}}}], "affected": [{"cpes": ["cpe:2.3:a:gitlab:gitlab:-:*:*:*:-:*:*:*"], "vendor": "gitlab", "product": "gitlab", "versions": [{"status": "affected", "version": "0", "lessThan": "16.6.6", "versionType": "semver"}, {"status": "affected", "version": "16.7", "lessThan": "16.7.4", "versionType": "semver"}, {"status": "affected", "version": "16.8", "lessThan": "16.8.1", "versionType": "semver"}], "defaultStatus": "unknown"}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-10-18T15:14:30.585Z"}}], "cna": {"title": "Missing Authorization in GitLab", "credits": [{"lang": "en", "type": "finder", "value": "Thanks [erruqill](https://hackerone.com/erruqill) for reporting this vulnerability through our HackerOne bug bounty program"}], "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"cpes": ["cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*"], "repo": "git://git@gitlab.com:gitlab-org/gitlab.git", "vendor": "GitLab", "product": "GitLab", "versions": [{"status": "affected", "version": "0", "lessThan": "16.6.6", "versionType": "semver"}, {"status": "affected", "version": "16.7", "lessThan": "16.7.4", "versionType": "semver"}, {"status": "affected", "version": "16.8", "lessThan": "16.8.1", "versionType": "semver"}], "defaultStatus": "unaffected"}], "solutions": [{"lang": "en", "value": "Upgrade to versions 16.8.1, 16.7.4, 16.6.6 or above."}], "references": [{"url": "https://about.gitlab.com/releases/2024/01/25/critical-security-release-gitlab-16-8-1-released/"}, {"url": "https://gitlab.com/gitlab-org/gitlab/-/issues/428441", "name": "GitLab Issue #428441", "tags": ["issue-tracking", "permissions-required"]}, {"url": "https://hackerone.com/reports/2208790", "name": "HackerOne Bug Bounty Report #2208790", "tags": ["technical-description", "exploit", "permissions-required", "broken-link"]}], "descriptions": [{"lang": "en", "value": "An issue has been discovered in GitLab affecting all versions before 16.6.6, 16.7 prior to 16.7.4, and 16.8 prior to 16.8.1. It was possible to read the user email address via tags feed although the visibility in the user profile has been disabled."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-862", "description": "CWE-862: Missing Authorization"}]}], "providerMetadata": {"orgId": "ceab7361-8a18-47b1-92ba-4d7d25f6715a", "shortName": "GitLab", "dateUpdated": "2026-08-14T04:13:38.890Z"}}}, "cveMetadata": {"cveId": "CVE-2023-5612", "state": "PUBLISHED", "dateUpdated": "2026-08-14T04:13:38.890Z", "dateReserved": "2023-10-17T11:30:31.181Z", "assignerOrgId": "ceab7361-8a18-47b1-92ba-4d7d25f6715a", "datePublished": "2024-01-26T02:02:39.783Z", "assignerShortName": "GitLab"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"cpes": ["cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*"], "defaultStatus": "unaffected", "product": "GitLab", "repo": "git://git@gitlab.com:gitlab-org/gitlab.git", "vendor": "GitLab", "versions": [{"lessThan": "16.6.6", "status": "affected", "version": "0", "versionType": "semver"}, {"lessThan": "16.7.4", "status": "affected", "version": "16.7", "versionType": "semver"}, {"lessThan": "16.8.1", "status": "affected", "version": "16.8", "versionType": "semver"}]}], "source": "cve@gitlab.com"}, {"affectedData": [{"cpes": ["cpe:2.3:a:gitlab:gitlab:-:*:*:*:-:*:*:*"], "defaultStatus": "unknown", "product": "gitlab", "vendor": "gitlab", "versions": [{"lessThan": "16.6.6", "status": "affected", "version": "0", "versionType": "semver"}, {"lessThan": "16.7.4", "status": "affected", "version": "16.7", "versionType": "semver"}, {"lessThan": "16.8.1", "status": "affected", "version": "16.8", "versionType": "semver"}]}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "matchCriteriaId": "E229770B-0BBC-4C62-B8A5-7FF7F7BA60EB", "versionEndExcluding": "16.6.6", "vulnerable": true}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "matchCriteriaId": "E891B4BC-C3CE-4F96-BB11-34BBE0F3A293", "versionEndExcluding": "16.6.6", "vulnerable": true}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*", "matchCriteriaId": "0F871342-EDE9-49F2-8081-04651A16CD6E", "versionEndExcluding": "16.7.4", "versionStartIncluding": "16.7.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*", "matchCriteriaId": "9A9ED476-FBE7-4022-AE16-18386E73AA59", "versionEndExcluding": "16.7.4", "versionStartIncluding": "16.7.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:gitlab:gitlab:16.8.0:*:*:*:community:*:*:*", "matchCriteriaId": "246D6584-64A7-44AC-A279-ECA58E5ED1FB", "vulnerable": true}, {"criteria": "cpe:2.3:a:gitlab:gitlab:16.8.0:*:*:*:enterprise:*:*:*", "matchCriteriaId": "E591D495-7397-4DA2-A643-477B2E35A915", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An issue has been discovered in GitLab affecting all versions before 16.6.6, 16.7 prior to 16.7.4, and 16.8 prior to 16.8.1. It was possible to read the user email address via tags feed although the visibility in the user profile has been disabled."}, {"lang": "es", "value": "Se descubri\u00f3 un problema en GitLab que afecta a todas las versiones anteriores a 16.6.6, 16.7 anteriores a 16.7.4 y 16.8 anteriores a 16.8.1. Era posible leer la direcci\u00f3n de correo electr\u00f3nico del usuario a trav\u00e9s del feed de etiquetas, aunque la visibilidad en el perfil del usuario se ha desactivado."}], "id": "CVE-2023-5612", "lastModified": "2026-06-17T06:48:56.490", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "cve@gitlab.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2023-5612", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2024-01-29T18:55:24.572021Z", "version": "2.0.3"}}]}, "published": "2024-01-26T02:15:07.357", "references": [{"source": "cve@gitlab.com", "tags": ["Vendor Advisory"], "url": "https://about.gitlab.com/releases/2024/01/25/critical-security-release-gitlab-16-8-1-released/"}, {"source": "cve@gitlab.com", "tags": ["Broken Link"], "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/428441"}, {"source": "cve@gitlab.com", "tags": ["Permissions Required"], "url": "https://hackerone.com/reports/2208790"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://about.gitlab.com/releases/2024/01/25/critical-security-release-gitlab-16-8-1-released/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link"], "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/428441"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Permissions Required"], "url": "https://hackerone.com/reports/2208790"}], "sourceIdentifier": "cve@gitlab.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-862"}], "source": "cve@gitlab.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}