CVE-2020-29556

{"id": "CVE-2020-29556", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 2.1, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "published": "2021-03-15T18:15:17.317", "references": [{"url": "https://blog.bssi.fr/cve-2020-29553-cve-2020-29555-cve-2020-29556-multiple-vulnerabilities-within-cms-grav/", "tags": ["Exploit", "Patch", "Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-22"}]}], "descriptions": [{"lang": "en", "value": "The Backup functionality in Grav CMS through 1.7.0-rc.17 allows an authenticated attacker to read arbitrary local files on the underlying server by exploiting a path-traversal technique. (This vulnerability can also be exploited by an unauthenticated attacker due to a lack of CSRF protection.)"}, {"lang": "es", "value": "La funcionalidad Backup en Grav CMS versiones hasta 1.7.0-rc.17, permite a un atacante autenticado leer archivos locales arbitrarios en el servidor subyacente al explotar una t\u00e9cnica de salto de ruta. (Esta vulnerabilidad tambi\u00e9n puede ser explotada por un atacante no autenticado debido a una falta de protecci\u00f3n CSRF)"}], "lastModified": "2021-03-25T00:56:26.317", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:getgrav:grav_cms:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A43F940A-E458-4B1A-801B-C90B5E073FA8", "versionEndExcluding": "1.7.0"}, {"criteria": "cpe:2.3:a:getgrav:grav_cms:1.7.0:beta1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "499C8899-38B4-4F7D-914B-92B3C04599CC"}, {"criteria": "cpe:2.3:a:getgrav:grav_cms:1.7.0:beta10:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "511D3EB9-0FB7-4318-89A2-969397A6DE6B"}, {"criteria": "cpe:2.3:a:getgrav:grav_cms:1.7.0:beta2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6E4F6270-4B29-4663-AB38-0DE48B27A7BE"}, {"criteria": "cpe:2.3:a:getgrav:grav_cms:1.7.0:beta3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A32B2D73-260D-4B5C-BFDF-017CA0C010AA"}, {"criteria": "cpe:2.3:a:getgrav:grav_cms:1.7.0:beta4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F169B505-27D4-4791-A87C-B68F75E778A8"}, {"criteria": "cpe:2.3:a:getgrav:grav_cms:1.7.0:beta5:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "351B9084-101A-4308-9F02-61CA44D12A4F"}, {"criteria": "cpe:2.3:a:getgrav:grav_cms:1.7.0:beta6:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B45DC4F5-B4AB-4070-B185-B0D8A4D616D9"}, {"criteria": "cpe:2.3:a:getgrav:grav_cms:1.7.0:beta7:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "19FC7C3F-57A0-4824-A9EC-5F007EBF921B"}, {"criteria": "cpe:2.3:a:getgrav:grav_cms:1.7.0:beta8:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2919E961-7EE8-48B3-A17A-6E3FF571F0CA"}, {"criteria": "cpe:2.3:a:getgrav:grav_cms:1.7.0:beta9:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1538A29A-A958-4FB1-8931-781720C8DEE9"}, {"criteria": "cpe:2.3:a:getgrav:grav_cms:1.7.0:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B9FC2E00-F6D4-4172-9EB6-0C81CD58713F"}, {"criteria": "cpe:2.3:a:getgrav:grav_cms:1.7.0:rc10:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3E6C1E78-CE7E-4DB7-83D8-0DEE0526F3C1"}, {"criteria": "cpe:2.3:a:getgrav:grav_cms:1.7.0:rc11:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6B837851-C7FC-4605-9CD3-380D28FA4923"}, {"criteria": "cpe:2.3:a:getgrav:grav_cms:1.7.0:rc12:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "090C687F-9F26-428D-825C-185AE31B020E"}, {"criteria": "cpe:2.3:a:getgrav:grav_cms:1.7.0:rc13:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C89B132B-5278-422F-A1B0-B76ABC79837D"}, {"criteria": "cpe:2.3:a:getgrav:grav_cms:1.7.0:rc14:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2EC75BB8-1E6D-436F-A3C2-5A1087C192F1"}, {"criteria": "cpe:2.3:a:getgrav:grav_cms:1.7.0:rc15:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "61421EB3-D64E-4A2B-9D4E-07AD716785E6"}, {"criteria": "cpe:2.3:a:getgrav:grav_cms:1.7.0:rc16:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0AB53A48-AB04-4DB9-8360-76CB41413181"}, {"criteria": "cpe:2.3:a:getgrav:grav_cms:1.7.0:rc17:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "07341814-847C-4500-8FBB-B9C043D1AE6D"}, {"criteria": "cpe:2.3:a:getgrav:grav_cms:1.7.0:rc2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "36AF015F-3CA5-46C7-BFE1-91691D9818EA"}, {"criteria": "cpe:2.3:a:getgrav:grav_cms:1.7.0:rc20:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "15E200E4-C228-4114-A353-96D078DA33D2"}, {"criteria": "cpe:2.3:a:getgrav:grav_cms:1.7.0:rc3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "88AE4BCB-9DB8-483D-A8F7-53760E5A50BE"}, {"criteria": "cpe:2.3:a:getgrav:grav_cms:1.7.0:rc4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "033036C0-3A87-450C-8218-9D04B860E8D9"}, {"criteria": "cpe:2.3:a:getgrav:grav_cms:1.7.0:rc5:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "857C3641-4B43-4812-9806-11608D1729FB"}, {"criteria": "cpe:2.3:a:getgrav:grav_cms:1.7.0:rc6:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "79172D0E-6A30-4090-B79F-72D6637A7A16"}, {"criteria": "cpe:2.3:a:getgrav:grav_cms:1.7.0:rc7:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D842FBBB-632B-4E43-BB21-D24476252B6D"}, {"criteria": "cpe:2.3:a:getgrav:grav_cms:1.7.0:rc8:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D7C52869-66A2-4059-9407-D86BFF0F06BD"}, {"criteria": "cpe:2.3:a:getgrav:grav_cms:1.7.0:rc9:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EF62571B-B8C7-4001-AAAC-45CC8E728398"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}