{ "containers": { "cna": { "affected": [ { "product": "GitLab CE/EE", "vendor": "GitLab", "versions": [ { "status": "affected", "version": ">=12.8" }, { "status": "affected", "version": "<13.3.9" }, { "status": "affected", "version": ">=13.4" }, { "status": "affected", "version": "<13.4.5" }, { "status": "affected", "version": ">=13.5" }, { "status": "affected", "version": "<13.5.2" } ] } ], "credits": [ { "lang": "en", "value": "Thanks [@vakzz](https://hackerone.com/vakzz) for reporting this vulnerability through our HackerOne bug bounty program" } ], "descriptions": [ { "lang": "en", "value": "Path traversal vulnerability in package upload functionality in GitLab CE/EE starting from 12.8 allows an attacker to save packages in arbitrary locations. Affected versions are >=12.8, <13.3.9,>=13.4, <13.4.5,>=13.5, <13.5.2." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L", "version": "3.1" } } ], "problemTypes": [ { "descriptions": [ { "description": "Improper limitation of a pathname to a restricted directory ('path traversal') in GitLab", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2020-11-17T18:26:50.000Z", "orgId": "ceab7361-8a18-47b1-92ba-4d7d25f6715a", "shortName": "GitLab" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/247371" }, { "tags": [ "x_refsource_MISC" ], "url": "https://hackerone.com/reports/835427" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26405.json" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "cve@gitlab.com", "ID": "CVE-2020-26405", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "GitLab CE/EE", "version": { "version_data": [ { "version_value": ">=12.8" }, { "version_value": "<13.3.9" }, { "version_value": ">=13.4" }, { "version_value": "<13.4.5" }, { "version_value": ">=13.5" }, { "version_value": "<13.5.2" } ] } } ] }, "vendor_name": "GitLab" } ] } }, "credit": [ { "lang": "eng", "value": "Thanks [@vakzz](https://hackerone.com/vakzz) for reporting this vulnerability through our HackerOne bug bounty program" } ], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "Path traversal vulnerability in package upload functionality in GitLab CE/EE starting from 12.8 allows an attacker to save packages in arbitrary locations. Affected versions are >=12.8, <13.3.9,>=13.4, <13.4.5,>=13.5, <13.5.2." } ] }, "impact": { "cvss": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L", "version": "3.1" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "Improper limitation of a pathname to a restricted directory ('path traversal') in GitLab" } ] } ] }, "references": { "reference_data": [ { "name": "https://gitlab.com/gitlab-org/gitlab/-/issues/247371", "refsource": "MISC", "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/247371" }, { "name": "https://hackerone.com/reports/835427", "refsource": "MISC", "url": "https://hackerone.com/reports/835427" }, { "name": "https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26405.json", "refsource": "CONFIRM", "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26405.json" } ] } } }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T15:56:04.586Z" }, "title": "CVE Program Container", "references": [ { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/247371" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://hackerone.com/reports/835427" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26405.json" } ] } ] }, "cveMetadata": { "assignerOrgId": "ceab7361-8a18-47b1-92ba-4d7d25f6715a", "assignerShortName": "GitLab", "cveId": "CVE-2020-26405", "datePublished": "2020-11-17T18:26:50.000Z", "dateReserved": "2020-10-01T00:00:00.000Z", "dateUpdated": "2024-08-04T15:56:04.586Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }