CVE-2020-9447

There is an XSS (cross-site scripting) vulnerability in GwtUpload 1.0.3 in the file upload functionality. Someone can upload a file with a malicious filename, which contains JavaScript code, which would result in XSS. Cross-site scripting enables attackers to steal data, change the appearance of a website, and perform other malicious activities like phishing or drive-by hacking.

CVSS v3 6.1 MEDIUM
CVSS v2.0 4.3 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:N/I:P/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://github.com/manolo/gwtupload/issues/32	Exploit Issue Tracking Third Party Advisory
https://www.coresecurity.com/advisories/gwtupload-xss-file-upload-functionality	Exploit Third Party Advisory
https://github.com/manolo/gwtupload/issues/32	Exploit Issue Tracking Third Party Advisory
https://www.coresecurity.com/advisories/gwtupload-xss-file-upload-functionality	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:gwtupload_project:gwtupload:1.0.3:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-02-28 16:15

Updated : 2024-11-21 05:40

NVD link : CVE-2020-9447

Mitre link : CVE-2020-9447

CVE.ORG link : CVE-2020-9447

JSON object : View

Products Affected

gwtupload_project

gwtupload

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

{"id": "CVE-2020-9447", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.1, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.8}]}, "published": "2020-02-28T16:15:11.087", "references": [{"url": "https://github.com/manolo/gwtupload/issues/32", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.coresecurity.com/advisories/gwtupload-xss-file-upload-functionality", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/manolo/gwtupload/issues/32", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.coresecurity.com/advisories/gwtupload-xss-file-upload-functionality", "tags": ["Exploit", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "There is an XSS (cross-site scripting) vulnerability in GwtUpload 1.0.3 in the file upload functionality. Someone can upload a file with a malicious filename, which contains JavaScript code, which would result in XSS. Cross-site scripting enables attackers to steal data, change the appearance of a website, and perform other malicious activities like phishing or drive-by hacking."}, {"lang": "es", "value": "Hay una vulnerabilidad XSS (cross-site scripting) en GwtUpload 1.0.3 en la funcionalidad de carga de archivos. Alguien puede cargar un archivo con un nombre de archivo malicioso, que contiene c\u00f3digo JavaScript, lo que dar\u00eda como resultado XSS. Las secuencias de comandos entre sitios permiten a los atacantes robar datos, cambiar la apariencia de un sitio web y realizar otras actividades maliciosas como el phishing o el pirateo de dispositivos."}], "lastModified": "2024-11-21T05:40:39.613", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:gwtupload_project:gwtupload:1.0.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "83DF83B6-87E9-4C19-8616-59B0CE2A0364"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}