CVE-2019-5450 - OpenCVE

Improper sanitization of HTML in directory names in the Nextcloud Android app prior to version 3.7.0 allowed to style the directory name in the header bar when using basic HTML.

Attack Vector Physical

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

AV:L/AC:L/Au:N/C:P/I:P/A:P

Vendors & Products
CPE Configurations

Vendors	Products
Nextcloud	Nextcloud

Configuration 1 [-]

cpe:2.3:a:nextcloud:nextcloud:*:*:*:*:*:android:*:*

References

Link	Resource
https://hackerone.com/reports/631227	Exploit Third Party Advisory

History

No history.

MITRE Information

Status: PUBLISHED

Assigner: hackerone

Published: 2019-07-30T20:35:37

Updated: 2019-07-30T20:35:37

Reserved: 2019-01-04T00:00:00

Link: CVE-2019-5450

JSON object: View

NVD Information

Status : Analyzed

Published: 2019-07-30T21:15:11.647

Modified: 2021-11-03T17:50:23.877

Link: CVE-2019-5450

JSON object: View

Redhat Information

No data.

CWE

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:nextcloud:nextcloud:*:*:*:*:*:android:*:*", "matchCriteriaId": "4DB5D284-B704-4B62-B103-DF0F36769500", "versionEndExcluding": "3.7.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Improper sanitization of HTML in directory names in the Nextcloud Android app prior to version 3.7.0 allowed to style the directory name in the header bar when using basic HTML."}, {"lang": "es", "value": "Un saneamiento inapropiado de HTML en los nombres de directorio en la aplicaci\u00f3n de Android Nextcloud anterior a versi\u00f3n 3.7.0, permiti\u00f3 dise\u00f1ar el nombre del directorio en la barra de encabezado cuando se utiliza un HTML b\u00e1sico."}], "id": "CVE-2019-5450", "lastModified": "2021-11-03T17:50:23.877", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.6, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "PHYSICAL", "availabilityImpact": "HIGH", "baseScore": 6.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 0.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-07-30T21:15:11.647", "references": [{"source": "support@hackerone.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://hackerone.com/reports/631227"}], "sourceIdentifier": "support@hackerone.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-80"}], "source": "support@hackerone.com", "type": "Secondary"}]}