CVE-2020-36326

{"id": "CVE-2020-36326", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2021-04-28T03:15:07.400", "references": [{"url": "https://github.com/PHPMailer/PHPMailer/commit/e2e07a355ee8ff36aba21d0242c5950c56e4c6f9", "tags": ["Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3B5WDPGUFNPG4NAZ6G4BZX43BKLAVA5B/", "source": "cve@mitre.org"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KPU66INRFY5BQ3ESVPRUXJR4DXQAFJVT/", "source": "cve@mitre.org"}, {"url": "https://github.com/PHPMailer/PHPMailer/commit/e2e07a355ee8ff36aba21d0242c5950c56e4c6f9", "tags": ["Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3B5WDPGUFNPG4NAZ6G4BZX43BKLAVA5B/", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KPU66INRFY5BQ3ESVPRUXJR4DXQAFJVT/", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-502"}]}], "descriptions": [{"lang": "en", "value": "PHPMailer 6.1.8 through 6.4.0 allows object injection through Phar Deserialization via addAttachment with a UNC pathname. NOTE: this is similar to CVE-2018-19296, but arose because 6.1.8 fixed a functionality problem in which UNC pathnames were always considered unreadable by PHPMailer, even in safe contexts. As an unintended side effect, this fix eliminated the code that blocked addAttachment exploitation."}, {"lang": "es", "value": "PHPMailer versi\u00f3n 6.1.8 hasta la versi\u00f3n 6.4.0 permite la inyecci\u00f3n de objetos a trav\u00e9s de Phar Deserialization v\u00eda addAttachment con un nombre de ruta UNC. NOTA: esto es similar a CVE-2018-19296, pero surgi\u00f3 porque la versi\u00f3n 6.1.8 corrigi\u00f3 un problema de funcionalidad en el que los nombres de ruta UNC siempre se consideraban ilegibles por PHPMailer, incluso en contextos seguros. Como efecto secundario no intencionado, esta correcci\u00f3n elimin\u00f3 el c\u00f3digo que bloqueaba la explotaci\u00f3n de addAttachment"}], "lastModified": "2024-11-21T05:29:17.330", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:phpmailer_project:phpmailer:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5E408867-E88B-4359-A288-4EFB791D0078", "versionEndIncluding": "6.4.0", "versionStartIncluding": "6.1.8"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D7107F37-08EA-4338-8C02-72AF08A65160", "versionEndExcluding": "3.7.36", "versionStartIncluding": "3.7"}, {"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6AC1DE0D-A45C-481F-BB86-90B0EE362DF2", "versionEndExcluding": "3.8.36", "versionStartIncluding": "3.8"}, {"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D868EAD0-A15B-4DA6-8083-DF59B0F76F3D", "versionEndExcluding": "3.9.34", "versionStartIncluding": "3.9"}, {"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "16565DA9-2069-4E4C-93B6-1A770D4FAFF0", "versionEndExcluding": "4.0.33", "versionStartIncluding": "4.0"}, {"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "838ACC2C-7BFB-4F33-9C09-3169C71E058F", "versionEndExcluding": "4.1.33", "versionStartIncluding": "4.1"}, {"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9491276F-8D9B-451A-B127-7633C958B269", "versionEndExcluding": "4.2.30", "versionStartIncluding": "4.2"}, {"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3A9E7881-CF97-47B9-A2D9-9C3FE15CC539", "versionEndExcluding": "4.3.26", "versionStartIncluding": "4.3"}, {"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "786BB974-B009-479F-9729-D03C0A8BA7BD", "versionEndExcluding": "4.4.25", "versionStartIncluding": "4.4"}, {"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2BF5B2B8-242D-4370-8CB7-30B063A39CC2", "versionEndExcluding": "4.5.24", "versionStartIncluding": "4.5"}, {"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "75662A23-D9BB-4986-A2C1-4CD0D5D8C4CD", "versionEndExcluding": "4.6.21", "versionStartIncluding": "4.6"}, {"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "484017D5-2002-4701-91D2-13CB63BD5D2B", "versionEndExcluding": "4.7.21", "versionStartIncluding": "4.7"}, {"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FB2A8F54-BA4C-433F-A50B-EFB430810D94", "versionEndExcluding": "4.8.17", "versionStartIncluding": "4.8"}, {"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CABB1071-DA21-4334-B1EC-64A1F144F563", "versionEndExcluding": "4.9.18", "versionStartIncluding": "4.9"}, {"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3409E74E-8229-47D3-BC4D-F9B59EEC26CB", "versionEndExcluding": "5.0.13", "versionStartIncluding": "5.0"}, {"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B41B2EA6-0370-4DE9-B756-21DE60DADE59", "versionEndExcluding": "5.1.10", "versionStartIncluding": "5.1"}, {"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "927FCECA-558B-4BFF-8FEF-D9DAA0E99567", "versionEndExcluding": "5.2.11", "versionStartIncluding": "5.2"}, {"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "15E187EB-396C-4BEA-AD0C-B2042A2BCEC8", "versionEndExcluding": "5.3.8", "versionStartIncluding": "5.3"}, {"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C7B4B6D8-7B29-4ABF-B028-5F31AFF908FF", "versionEndExcluding": "5.4.6", "versionStartIncluding": "5.4"}, {"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F76762A1-14B1-410A-B2DF-1EFCEFA7FD8A", "versionEndExcluding": "5.5.5", "versionStartIncluding": "5.5"}, {"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B8327B3F-394E-4EE4-B197-1325181C2654", "versionEndExcluding": "5.6.4", "versionStartIncluding": "5.6"}, {"criteria": "cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2988ED95-7821-4396-9D51-D80054FE57F5", "versionEndExcluding": "5.7.2", "versionStartIncluding": "5.7"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}