CVE-2021-28428

{"id": "CVE-2021-28428", "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": "2022-04-05T16:15:11.880", "references": [{"url": "https://github.com/ttimot24/HorizontCMS", "tags": ["Product"], "source": "cve@mitre.org"}, {"url": "https://github.com/ttimot24/HorizontCMS/commit/9c4d6827cbe96decec6834d53660e14ab2bf8838", "tags": ["Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/ttimot24/HorizontCMS", "tags": ["Product"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/ttimot24/HorizontCMS/commit/9c4d6827cbe96decec6834d53660e14ab2bf8838", "tags": ["Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-434"}]}], "descriptions": [{"lang": "en", "value": "File upload vulnerability in HorizontCMS before 1.0.0-beta.3 via uploading a .htaccess and *.hello files using the Media Files upload functionality. The original file upload vulnerability (CVE-2020-27387) was remediated by restricting the PHP extensions; however, we confirmed that the filter was bypassed via uploading an arbitrary .htaccess and *.hello files in order to execute PHP code to gain RCE."}, {"lang": "es", "value": "Una vulnerabilidad en la carga de archivos en HorizontCMS versiones anteriores a 1.0.0-beta.3, por medio de una carga de archivos .htaccess y *.hello usando la funcionalidad Media Files upload. La vulnerabilidad original en la carga de archivos (CVE-2020-27387) fue corregida al restringir las Extensions de PHP; sin embargo, confirmamos que el filtro fue evitado por medio de la carga de un archivo arbitrario .htaccess y *.hello para ejecutar c\u00f3digo PHP y conseguir un RCE"}], "lastModified": "2024-11-21T05:59:39.253", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:horizontcms_project:horizontcms:1.0.0:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0837AB3F-932A-464D-B078-041C1D167681"}, {"criteria": "cpe:2.3:a:horizontcms_project:horizontcms:1.0.0:alpha:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "819778BF-D6F0-41DE-ADF2-3BB80E05DD93"}, {"criteria": "cpe:2.3:a:horizontcms_project:horizontcms:1.0.0:alpha2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BDF18A37-08AC-4501-8C15-151DE7B44DED"}, {"criteria": "cpe:2.3:a:horizontcms_project:horizontcms:1.0.0:alpha3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E6F3AB6F-BD6E-4F8C-952F-AB55E11D7D23"}, {"criteria": "cpe:2.3:a:horizontcms_project:horizontcms:1.0.0:alpha4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C1817B54-40E9-4150-8A24-2023FD19BB43"}, {"criteria": "cpe:2.3:a:horizontcms_project:horizontcms:1.0.0:alpha5:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A6585D37-41CF-436A-A4AA-F91AE092D288"}, {"criteria": "cpe:2.3:a:horizontcms_project:horizontcms:1.0.0:alpha6:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E496572C-0A79-4524-B544-E864FBFEDFD8"}, {"criteria": "cpe:2.3:a:horizontcms_project:horizontcms:1.0.0:alpha7:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A7117177-3CD2-4BE9-982A-FBFEF60A7C23"}, {"criteria": "cpe:2.3:a:horizontcms_project:horizontcms:1.0.0:alpha8:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EB1E6057-C7F5-4D4F-B112-437C801DCCF4"}, {"criteria": "cpe:2.3:a:horizontcms_project:horizontcms:1.0.0:beta:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "320BB8EF-D310-4420-9EA9-CA06DFA03DE5"}, {"criteria": "cpe:2.3:a:horizontcms_project:horizontcms:1.0.0:beta2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9840814D-4A55-468B-8F55-EEEE82D7EA29"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}